No doctor is a good doctor who has never been ill himself.

Don'thate, it's too big a burden to bear.

A lie has no leg, but a scandel has wings

The desire for change is a sign of safety.

The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore, all progress depends upon the unreasonable man.

There's no point in arguing with partisan supporters. Their views are their identity.Nothing you can tell the most phlegmatic follower.

... That may appear as the truth to one personwill often appear as untruth to another person. But that need not worry theseeker. Where there is honest effort, it will be realized that what appearedto be different truths are like the countless and apparen

There is sweet joy that comes to us that comes to us after sorrow.

Peoplewho are too concerned with how well they are doing will be less successfuland feel less competent than those who focus on the task itself... Somepsychologists call it a conflict between egoorientation,or between extrinsic and intrinsic motivation…

I love power. But it is as an artist that I love it. Ilove it as a musician loves his violin, to draw out its sounds and chords andharmonies.

Assumptionof cooperative goals leads to viewing the conflict as a common problem to besolved for mutual benefit.

To beprepared is half the victory.