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

Nothingso completely baffles one who is full of trick and duplicity himself, thanstraightforward and simple integrity in another.

All the power that we exercise over others depends on thepower we exercise over ourselves.

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...

Every man has enough power left to carry out that of whichhe is convinced.

It is a strange desire to seek power and to lose liberty,or to seek power over others and to lose power over a man's self.

Conduct is wise or foolish only in reference to its results.

A man who doesn't trust himself can never really trust anyoneelse.

Only hethat has traveled the road knows where the holesare deep.

You can't unscramble an egg.

Trust is difficult to define, but we know when it's presentand when it's not.

Communicationis not only the essence of being human, but also a vital property of life.