If you pick up a starving dog and make him prosperous he will not bite you. This is the principal difference between a dog and man.
The true test of a man's character is what he does when no one is watching.
Liberty, according to my metaphysics is a self-determining power in an intellectual agent. It implies thought and choice and power.
Anyone who attempts to generate random numbers by deterministic means is, of course, living in a state of sin.
There's real poetry in the real world. Science is the poetry of reality
If the only prayer you said was thank you, that would be enough.
When people start asking you to do the same thing over and over again, that's when you know you're way too close to something that you don't want to be near.
There is no terror in the bang, only in the anticipation of it.
Anything that makes weak - physically, intellectually and spiritually, reject it as poison.
If you never stop when you wave goodbye you just might find, if you give it time, you will wave hello again...
There are no facts, only interpretations.
The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an agnostic
There is only one way... to get anybody to do anything. And that is by making the other person want to do it.
I have only ever read one book in my life, and that is White Fang. It's so frightfully good I've never bothered to read another.
Your clothes conceal much of your beauty, yet they hide not the unbeautiful
The more intense the nature of a man, the more readily will he find meditation, and the more successfully will he practice it.
Of puns it has been said that those who most dislike them are those who are least able to utter them.
Sell your cleverness and buy bewilderment.
A book is a mirror: if an ape looks into it an apostle is hardly likely to look out.
No flying machine will ever fly from New York to Paris.
I don't watch television, I think it destroys the art of talking about oneself.