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

Aquarrel is like buttermilk: once it's out of the churn, the more you shake it,the more sour it grows.

Humour is a hole that lets the sawdust out of a stuffed shirt.

All is riddle, and the key to a riddle is another riddle.

The ability to laugh together is the essence of love.

Extremiststhink communication means agreeing with them.

The greatest virtue of man is perhaps curiosity.

Peopledo not seem to talk for the sake of expressing their opinions, but tomaintain an opinion for the sake of talking.

The merit belongs to begineer; should his successor do even more better.

The mostimportant things are the hardest to say, because words diminish them.

Undernormal conditions, most people tend to see what they want to see, hear what theywant to hear, and do what they want to do; in conflicts, their positionsbecome even more rigid and fixed.

People whoare too concerned with how well they are doing will be less successful andfeel less competent than those who focus on the task itself... Somepsychologists call it a conflict between egoorientation, or between extrinsicand intrinsic motivation...