If your mouth turns into a knife, it will cut off yourlips.

Thedifficult part in an argument is not to defend one's opinion, but rather toknow it.

Conflict is neither good nor bad. Properly managed, it is absolutely vital.

Happinessis the only sanction of life; where happiness fails, existence remains a madand lamentable experiment.

He who truly knows has no occasion to shout

Thetruth is that our finest moments are most likely to occur when we are feelingdeeply uncomfortable, unhappy, or unfulfilled. For it is only in suchmoments, propelled by our discomfort, that we are likely to step out of ourruts and start searching for di

Thegalleries are full of critics. They play no ball, they fight no fights. Theymake no mistakes because they attempt nothing. Down in the arena are thedoers. They make mistakes because they try many things. The man who makes nomistakes lacks boldness and

You don'trun twenty-six miles at five minutes a mile on good looks and a secretrecipe.

Tell meand I'll forget. Show me, and I may not remember. Involve me, and I'llunderstand.

Learning without thought is labour lost,thought without learning is perilous.

To understand everything is to forgive everything.

He is poor indeed that can promise nothing.