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

It isthrough cooperation, rather than conflict, that your greatest successes willbe derived.

Grantgraciously what you cannot refuse safely and conciliate those you cannotconquer.

Truthsprings from argument amongst friends.

Nevermistake silence for agreement.

Luck never mad a mad man wise

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…

Far better to think historically, to remember the lessonsof the past. Thus, far better to conceive of power as consisting in part ofthe knowledge of when not to use all the power you have. Far better to be onewho knows that if you reserve the power not to

If youcan make a man laugh, you can make him think and make him like and believeyou.

Ifyou wish to make a man your enemy, tell him simply, 'You are wrong.' Thismethod works every time.

You can't unscramble an egg.

Commonsense in an uncommon degree is what the world calls wisdom.