We willbe known by the tracks we leave behind.

Hear me,my chiefs! I am tired. My heart is sick and sad. From where the sun nowstands, I will fight no more forever.

Evil communication corrupt good manners.

When the defects of others are percieved with so much clarity, it is because one possesses with oneself.

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…

Much learning does not teach understanding.

Theeasiest, the most tempting, and the least creative response to conflictwithin an organization is to pretend it does notexist.

Teaching may contribute to certain kinds of learning under certain circumstances.

A newbroom sweeps clean, but an old broom knows the corners.

Renown and repose do not go together.

Ultimately, the only power to which man should aspire isthat which he exercises over himself.

The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore, all progress depends upon the unreasonable man.