Quote #1005
Good teaching is one-fourth preparation and three-fourths pure theatre.
Quote #1792
You cannot run away from a weakness you must sometimes fight it out or...
Quote #17981
You may have to fight a battle more than once to win it.
Quote #13157
We must dare to think about unthinkable things because when things become unthinkable thinking...
Quote #12469
Science conducts us, step by step, through the whole range of creation, until we...
Quote #9950
Language exerts hidden power, like a moon on the tides.
Quote #21785
When two men in business always agree, one of them is unnecessary.
Quote #9763
To manage a system effectively, you might focus on the interactions of the parts...
Quote #6467
…when you have eliminated the impossible, whatever remains, however improbable, must be the truth.
Quote #17429
Whatever befalls the earth befalls the sons and daughters of the earth. We did...