Thou art god, I am god. All that groks is god.

If a grasshopper tries to fight a lawnmower, one may admire his courage but not his judgement.

Love is that condition in which the happiness of another person is essential to your own.

You can sway a thousand men by appealing to their prejudices quicker than you can convince one man by logic.

Never underestimate the power of human stupidity.

Women and cats will do as they please, and men and dogs should relax and get used to the idea.

I never learned from a man who agreed with me.

A generation which ignores history has no past — and no future.

Don't ever become a pessimist... a pessimist is correct oftener than an optimist, but an optimist has more fun, and neither can stop the march of events.

May you live as long as you wish and love as long as you live.

It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so.

To make no mistakes is not in the power of man

I know your soul. Everything else is just an ornament.

Don't live in a world of 'I never should have'. Regret is a terrible burden to carry through life. It stoops your shoulders and keeps you looking down at the ground rather than up at the stars.

It is only the fools who keep straining at high C all their lives.

I turn away with fright and horror from the lamentable evil of functions which do not have derivatives.

Good men have the fewest fears. He has but one great fear who fears to do wrong; he has a thousand who has overcome it.

I get a lot of abuse on Twitter. It's mostly homophobic, but what can you do? I just either ignore it or laugh.

Having once embarked on your marital voyage, it is impossible not to be aware that you make no way and the sea is not within sight; that in fact, you are exploring an enclosed basin.

The only deadly sin I know is cynicism.

It has been said that Poland is dead, exhausted, enslaved, but here is the proof of her life and triumph.