Effort is a measure of a Man.

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

A great many people think they are thinking when they are merely rearranging their prejudices.

The deepest principle in human nature is the craving to be appreciated.

Whenever two people meet, there are really six people present. There is each man as he sees himself, each man as the other person sees him, and each man as he really is.

Most unhappiness is caused because people listen to themselves... instead of talking to themselves.

The great use of life is to spend it for something that will outlast it.

If you can change your mind, you can change your life.

Act as if what you do makes a difference. It does.

You can alter your life by altering the state of your mind.

Real servants don't try to use God for their purposes. They let God use them for His purposes.

Yet it would be your duty to bear it, if you could not avoid it: it is weak and silly to say you cannot bear what it is your fate to be required to bear.

The moment my niece came into the world, I realized that logic can't make sense of someone who's so brand new to you.

If you just do 50 to 60 shows a year, it's not that much time away from home.

The thing that distinguishes America is that it is a republican form of government - anything that is not outlawed or specifically barred or regulated by the [Constitution] is LEGAL.

I'm a misunderstood genius." "What's misunderstood?" "Nobody thinks I'm a genius.

I pray that the life of this spring and summer may ever lie fair in my memory.

Today's folk song is rock and roll. Although it happened to emanate from America, that's not really important in the end because we wrote our own music and that changed everything.

The literal meaning of the Chinese characters for revolution is elimination of life

Love and the hope of it are not things one can learn; they are a part of life's heritage.

Gardening is all about optimism.