Old fools are more foolish than you ones.

A wise man has great power, and a man of knowledgeincreases strength.

If an enemyis annoying you by playing well, consider adopting his strategy.

You can't unscramble an egg.

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

It isimpossible to defeat an ignorant man in argument.

Almost all four faults are more pardonable than the methods we think up to hide them

Conflictlies at the core of innovation.

Patience is the art of hoping.

Old wood best of burn, old friend to trust and old authors to read.

A fool can tell the truth, but it requires a man of sense to know how to tell a lie.

Greatideas often receive violent opposition from mediocre minds.