Time makes heroes but dissolves celebrities.
Daniel J. Boorstin
Time moves in one direction, memory in another.
Time, whose tooth gnaws away everything else, is powerless against truth.
Until you value yourself, you won't value your time. Until you value your time, you will not do anything with it.
M. Scott Peck
Waste your money and you're only out of money, but waste your time and you've lost a part of your life.
We are time's subjects, and time bids be gone.
Anyone who attempts to generate random numbers by deterministic means is, of course, living in a state of sin.
John von Neumann
Bad times have a scientific value. These are occasions a good learner would not miss.
Ralph Waldo Emerson
The great tragedy of science - the slaying of a beautiful hypothesis by an ugly fact.
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
The next major explosion is going to be when genetics and computers come together. I'm talking about an organic computer - about biological substances that can function like a semiconductor.
Bush reiterated his stand to conservatives opposing his decision on stem cell research. He said today he believes life begins at conception and ends at execution.
Each problem that I solved became a rule, which served afterwards to solve other problems.
For NASA, space is still a high priority.
Science is organized common sense where many a beautiful theory was killed by an ugly fact.
Science is simply common sense at its best, that is, rigidly accurate in observation, and merciless to fallacy in logic.