Ignorance is a form of environmental pollution.

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…

Thereis no squabbling so violent as that between peoplewho accepted an idea yesterday and those who will accept the same ideatomorrow.

Nothing is greater impediment to being on good terms with other than being ill at ease with yourself.

I'vealways felt that a person's intelligence is directly reflected by the numberof conflicting points of view he can entertain simultaneously on the sametopic.

You made your bed, now lie in it.

Too late is the medicine prepared, when the disease has strengthened by long delay.

Don'twrestle a pig in a mud hole. You both get all dirty, and the pig enjoys it.

He who asks questions cannot avoid the answers.

Dignity is a matter which concerns only mankind

you cannot build character and courage by taking away man's initiatives and independence.

One should never rub bottoms with a porcupine.