Whenever life gets you down, Mrs Brown 
And things seem hard or tough 
And people are stupid obnoxious or daft 
And you feel that you've had quite enough... 
Just remember that you're standing on a planet that's evolving 
And revolving at 900 miles an hour, 
That's orbiting at 19 miles a second, so it's reckoned, 
A sun that is the source of all our power. 
The sun and you and me and all the stars that we can see, 
Are moving at a million miles a day 
In an outer spiral arm, at 40,000 miles an hour, 
Of the galaxy we call the Milky Way. 
Our galaxy itself contains 100 billion stars 
It's 100,000 light years side to side. 
It bulges in the middle, 16,000 light years thick 
But out by us its just 3,000 light years wide 
We're 30,000 light years from galactic central point, 
We go round every 200 million years 
And our galaxy is only one of millions of billions 
In this amazing and expanding Universe. 
The Universe itself keeps on expanding and expanding 
In all of the directions it can whizz 
As fast as it can go, at the speed of light you know, 
12 million miles a minute, and that's the fastest speed there is.
So remember when you're feeling very small and insecure 
How amazingly unlikely is your birth 
And pray that there's intelligent life somewhere up in space 
Because there' ah heck all down here on earth. 
 
but my advice is to get out, take a walk or something, fresh air does wonders