Quote #24101
A scientific truth does not triumph by convincing its opponents and making them see...
Quote #15411
The life of man is the true romance, which when it is valiantly conduced,...
Quote #298
It is most unwise for people in love to marry.
Quote #20363
People who say you’re just as old as you feel are all wrong, fortunately.
Quote #23865
The spirit in which a thing is given determines that in which the debt...
Quote #16525
If my doctor told me I had only six minutes to live, I wouldn’t...
Quote #17029
It ain’t what folks know that’s the problem, it’s what they know that ain’t...
Quote #28692
On the touchstone of misfortune a man discovers the strength of understanding and of...
Quote #1334
Self-confidence is the first requisite to great undertakings.
Quote #34495
It’s time for the human race to enter the solar system.