What's with you men? Would hair stop growing on your chest if you asked directions somewhere?

Don't take the wrong side of an argument just because your opponent has taken the right side.

All that you accomplish or fail to accomplish with your life is the direct result of your thoughts.

No flying machine will ever fly from New York to Paris.

Be like a tree and let the dead leaves drop.

Give up trying to make me give up

Everything is vague to a degree you do not realize till you have tried to make it precise.

It is a process of diverting one's scattered forces into one powerful channel.

Entrepreneurs are simply those who understand that there is little difference between obstacle and opportunity and are able to turn both to their advantage.

Of all the things I`ve lost I miss my mind the most.

Of puns it has been said that those who most dislike them are those who are least able to utter them.

The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil and no good, nothing but blind pitiless indifference.

The people I distrust most are those who want to improve our lives but have only one course of action.

It does not do to dwell on dreams and forget to live.

Anything that makes weak - physically, intellectually and spiritually, reject it as poison.

Will and intellect are one and the same thing.

The American people should be made aware of the trend toward monopolization of the great public information vehicles and the concentration of more and more power over public opinion in fewer and fewer hands.

There is no terror in the bang, only in the anticipation of it.

There is no real ending. It's just the place where you stop the story.

The right of a nation to kill a tyrant in case of necessity can no more be doubted than to hang a robber, or kill a flea.

Every time you are tempted to react in the same old way, ask if you want to be a prisoner of the past or a pioneer of the future.