Icannot divine how it happens that the man who knows the least is the mostargumentative.

Trust exists; only lies are invented.

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...

Many a gem of wisdom have gone unsaid, because someone lacked ability to express it.

Don'tclose the barn door after the horse runs away.

There is no passion in life as intense as the desire to change someone else's draft.

The real great man is the man who makes every man feel great.

Human beings are not perfectible. They are improvable.

It's more shameful to mistrust one's friends than to be deceived by them.

Philosophy may describe unreason, as it may describe force; it cannot hope to refute them.

He who is overcautious will accomplish little.

The desire of appearing clever often prevents our becoming so.