Quote #15183
If I have seen further it is by standing on the shoulders of giants.
Quote #16033
A great fortune in the hands of a fool is a great misfortune.
Quote #24522
The pot calls the kettle black.
Quote #11425
Dig the well before you are thirsty.
Quote #18914
Knowledge must be gained by ourselves. Mankind may supply us with the facts but...
Quote #6529
Do not be too moral. You may cheat yourself out of much life. Aim...
Quote #31646
Weekends are a bit like rainbows they look good from a distance but disappear...
Quote #759
There is no moral precept that does not have something inconvenient about it.
Quote #23777
Genius is one percent inspiration and ninety-nine percent perspiration.
Quote #25236
The instinct to command others, in its primitive essence, is a carnivorous, altogether bestial...