Here's from an assortment I have been saving

(for one of my websites)
Our best successes often come after our greatest disappointments. - Henry Ward Beecher
Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth.
- Marcus Aurelius
Behind every successful man there's a lot of unsuccessful years.
- Bob Brown
"Your actions, and your action alone, determines your worth." Johann G. Fichte
"Do not wait; the time will never be 'just right.' Start where you stand,
and work with whatever tools you may have at your command,
and better tools will be found as you go along." Napoleon Hill
The elevator to success is out of order. You'll have to use the stairs... one step at a time.- Joe Girard
"A goal is a dream until it is written down" - Anne Boe, Author
"The true perfection of man lies, not in what man has, but in what man is.
Nothing should be able to harm a man but himself. Nothing should be able to rob a man at all.
What a man really has is what is in him. What is outside of him should be a matter of no importance." -Oscar Wilde
"He that blows the coals in quarrels he has nothing to do with,
has no right to complain if the sparks fly in his face." -Benjamin Franklin
"What does it matter to be laughed at? The big public, in any case, usually doesn't see the joke, and if you state your principles clearly and stick to them, it's wonderful how people come around to you in the end." -George Orwell
"In the case of good books, the point is not to see how many of them you can get through, but how many can get through to you." -Mortimer Adler
Being yourself is not remaining what you were, or being satisfied with what you are.
It is the point of departure." -Sydney J. Harris
"The generations of living things pass in a short time, and like runners hand on the torch of life." -Lucretius
"Story writers say that love is concerned only with young people, and the excitement and glamour of romance end at the altar. How blind they are. The best romance is inside marriage; the finest love stories come after the wedding, not before." -Irving Stone
"Sincerity resembles a spice. Too much repels you and too little leaves you wanting." -Bill Copeland
Begin doing what you want to do now. We are not living in eternity. We have only this moment, sparkling like a star in our hand and melting like a snowflake." -Marie Beyon Ray
"You can clutch the past so tightly to your chest that it leaves your arms too full to embrace the present." -Jan Glidewell
"Life is like music, it must be composed by ear, feeling and instinct, not by rule. Nevertheless one had better know the rules, for they sometimes guide in doubtful cases, though not often."
-Samuel Butler
"Many a man with no family tree has succeeded because he branched out for himself." -Leo Aikman
"Manners are like the zero in arithmetic; they may not be much in themselves, but they are capable of adding a great deal to the value of everything else." -Freya Stark
What ever crushes individuality is despotism, no matter what name it is called. - John Stuart Mil
Without work, all life goes rotten. But when work is soulless, life stifles and dies. - Albert Camus
Every great leap forward in your life comes after you have made a clear decision of some kind. -- Brian Tracy
Once you make a decision, the universe conspires to make it happen. -- Ralph Waldo Emerson
People begin to become successful the minute they decide to be. -- Harvey Mackay
Stay committed to your decisions, but stay flexible in your approach. -- Anthony Robbins
When you have completed 95 percent of your journey, you are only halfway there.
Great people talk about ideas. Small people talk about other people. - Tobias S. Gibson
Loving a child doesn't mean giving in to all his whims; to love him is to bring out the best in him, to teach him to love what is difficult." -Nadia Boulanger
"Every good thought you think is contributing its share to the ultimate result of your life." -Grenville Kleiser
"Our credulity is greatest concerning the things we know least about. And since we know least about ourselves, we are ready to believe all that is said about us. Hence the mysterious power of both flattery and calumny." -Eric Hoffer
"The most beautiful discovery true friends make is that they can grow separately without growing apart." -Elisabeth Foley
Intolerance has been the curse of every age and state. - Samuel Davies
"Life begins as a quest of the child for the man and ends as a journey by the man to rediscover the child." -Laurens van der Post
"If you want to be respected by others the great thing is to respect yourself. Only by that, only by self-respect will you compel others to respect you." -Fyodor Dostoyevsky
"Envy is the art of counting the other fellow's blessings instead of your own." -Harold Coffin
"Reputation is character minus what you've been caught doing." -Michael Iapoce
People will accept your ideas much more readily if you tell them Benjamin Franklin said it first.- David Comins
Temper is a quality that at a critical moment brings out the best in steel and the worst in people." -William P. Grohse
"It takes your enemy and your friend, working together, to hurt you to the heart; the one to slander you and the other to get the news to you." -Mark Twain
"Waiting is worse than knowing. Grief rends the heart cleanly, that it may begin to heal; waiting shreds the spirit." -Morgan Llywelyn
If, at first, you do succeed, try to hide your astonishment
Every great leap forward in your life comes after you have made
a clear decision of some kind." -Brian Tracy "
A man begins cutting his wisdom teeth the first time he bites off more than he can chew." -Herb Caen
Characters live to be noticed. People with character notice how they live. -Nancy Moser
A successful marriage requires falling in love many times,
always with the same person." -Mignon McLaughlin
They that can give up essential liberty to obtain a little temporary safety
deserve neither liberty nor safety." -Benjamin Franklin