Quote #12338
Science … warns me to be careful how I adopt a view which jumps...
Quote #22155
It is impossible for a man to learn what he thinks he already knows.
Quote #17386
Man is not born to solve the problem of the universe, but to find...
Quote #33769
If you want to be respected by others the great thing is to respect...
Quote #18635
You can observe a lot just by watching.
Quote #17727
Perhaps the most valuable result of all education is the ability to make yourself...
Quote #26973
The people of the United States, perhaps more than any other nation in history,...
Quote #14314
The important thing is not to stop questioning. Curiosity has its own reason for...
Quote #31515
Money is human happiness in the abstract he, then, who is no longer capable...
Quote #11157
A coward dies a thousand deaths, the brave just one.