The speed of the leader is the speed of the gang.

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.

Unless someone like you cares a whole awful lot, nothing is going to get better. It's not.

The spirit of man is an inward flame; a lamp the world blows upon but never puts out.

Sunlight is painting.

There is not such a cradle of democracy upon the earth as the Free Public Library, this republic of letters, where neither rank, office, nor wealth receives the slightest consideration.

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

With me poetry has not been a purpose, but a passion.

When one door is closed, don't you know that many more are open

Purity of heart is to will one thing.

There is only one difference between a madman and me. The madman thinks he is sane. I know I am mad.

I will not let anyone walk through my mind with their dirty feet.

Common sense is the most widely shared commodity in the world, for every man is convinced that he is well supplied with it.

Boards don't hit back.

A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.?

Remember upon the conduct of each depends the fate of all.

We can work together for a better world with men and women of goodwill, those who radiate the intrinsic goodness of humankind.

There are no facts, only interpretations.

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

A stale article, if you dip it in a good, warm, sunny smile, will go off better than a fresh one that you've scowled upon.

Radical simply means 'grasping things at the root'.