Reputation is what men and women think of us; character is what God and angels know of us.
There is no limit to the amount of good you can do if you don't care who gets the credit.
I like to think of myself at home in the armchair, writing, smoking and occasionally wandering down the shop.
Entrepreneurs are simply those who understand that there is little difference between obstacle and opportunity and are able to turn both to their advantage.
Worry is the interest paid by those who borrow trouble.
The hardest thing to explain is the glaringly evident which everybody has decided not to see.
Airplane travel is nature's way of making you look like your passport photo.
What is necessary to change a person is to change his awareness of himself.
Your personal nature seeks its paradise.
All men are liable to error; and most men are, in many points, by passion or interest, under temptation to it.
It ain't over 'til it's over.
Animals, whom we have made our slaves, we do not like to consider our equal.
I've been looking for a girl like you - not you, but a girl like you.
It is not fair to ask of others what you are not willing to do yourself.
For a moment, nothing happened. Then, after a second or so, nothing continued to happen.
One of the advantages of being disorderly is that one is constantly making exciting discoveries.
Genius is sorrow's child.
He alone, who owns the youth, gains the future.
There is an eloquence in true enthusiasm.
No one can make you feel inferior without your consent.
There is no terror in the bang, only in the anticipation of it.