Quote #1160
Only the madman is absolutely sure.
Quote #16005
It is when we all play safe that we create a world of the...
Quote #16553
Life shrinks or expands in proportion to one’s courage.
Quote #23970
Cleave never to the sunnier side of doubt.
Quote #6494
For the truth of the conclusions of physical science, observation is the supreme Court...
Quote #11195
A groundless rumor often covers a lot of ground.
Quote #33300
Positive thinking will let you do everything better than negative thinking will.
Quote #19040
It is better in some respects to be admired by those with whom you...
Quote #24336
Yield not to evils, but attack all the more boldly.
Quote #16271
Do what you know and perception is converted into character.