The past is always dogging our heals, striving ceaselessly to banish the present.

I know youbelieve you understand what you think I said, but I'm not sure you realizethat what you heard isn't what I meant.

Greatideas often receive violent opposition from mediocre minds.

Thetruth is that our finest moments are most likely to occur when we are feelingdeeply uncomfortable, unhappy, or unfulfilled. For it is only in suchmoments, propelled by our discomfort, that we are likely to step out of ourruts and start searching for di

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

Nothing do I regret more in my student life that thay my teachers were not my friends

Goodcommunication is as stimulating as black coffee, and just as hard to sleepafter.

Politeness is the art of selecting among one's real thoughts.

It's the repetition of affirmations that leads to belief. And once that beliefbecomes a deep conviction, things begin to happen.

Thetime to repair the roof is when the sun is shining.

The Pursuit of perfection is the persuit of sweetness and light.

The fundamental concept in social science is Power, in thesame sense in which Energy is the fundamental concept in physics.