Only put off until tomorrow what you are willing to die having left undone.

If necessityis the mother of invention, conflict is its father.

To believein something, and not to live it, is dishonest.

The greatest humiliation in life is to work hard on something from which you expect great appreciation, and then fail to get.

The laws of life are founded on necessity, its charms on the non-essentials.

Two prisonerswhose cells adjoin communicate with each other by knocking on the wall. Thewall is the thing which separates them but is also their means ofcommunication. It is the same with us and God. Every separation is a link.

The leaders who work most effectively, it seems to me,never say ‘I.’ And that's not because they have trainedthemselves not to say ‘I.’ They don't think ‘I.’ Theythink ‘we’; they think ‘team.’ They understand theirjob to be to make the team function. They

Stability is not immobility

Themost important thing in communication is to hear what isn't being said.

Far better to think historically, to remember the lessonsof the past. Thus, far better to conceive of power as consisting in part ofthe knowledge of when not to use all the power you have. Far better to be onewho knows that if you reserve the power not to

Don'tcut off your nose to spite your face.

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…