Quote #11279
All pleasures contain an element of sadness.
Quote #25973
There is a negative proof of the value of Latin No one seems to...
Quote #24165
Emc (Energy equals mass times the square of the speed of light.) Original statement...
Quote #20699
It is in men as in soils where sometimes there is a vein of...
Quote #8369
Convinced myself, I seek not to convince.
Quote #31805
Sleep after toil, port after stormy seas, ease after war, death after life does...
Quote #14212
Thought is the wind, knowledge the sail, and mankind the vessel.
Quote #6073
I have suffered a great deal from writers who have quoted this or that...
Quote #7480
With most men, unbelief in one thing springs from blind belief in another.
Quote #19887
In a philosophical dispute, he gains most who is defeated, since he learns most.