Onecomes to believe whatever one repeats to oneself sufficiently often, whetherthe statement be true or false. It comes to be dominating thought in one'smind.

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…

In lifeprepare for the hard and all you will encounter will be the required or easy.

A man is but a product of his thoughts; what he thinks, that he becomes

Fools rush in where fools have been before.

Difficultiesare meant to rouse, not discourage. The human spirit is to grow strong byconflict.

The tormentof human frustration, whatever its immediate cause, is the knowledge that theself is in prison, its vital force and ‘mangled mind’ leaking away in lonely,wasteful self-conflict.

Anounce of mediation is worth a pound of arbitration and a ton of litigation!

All your fingernails grow with no convenient speed except broken one.

A lie has no leg, but a scandel has wings

People who fight with fire usually end up with ashes.

Sciencecannot resolve moral conflicts, but it can help to more accurately frame thedebates about those conflicts.