Quote #10727
Constant and determined effort breaks down all resistence and sweeps away all obstacles.
Quote #21506
There is one rule for the industrialist and that is Make the best quality...
Quote #14373
You can use all the quantitative data you can get, but you still have...
Quote #22769
What the world needs is not dogma but an attitude of scientific inquiry combined...
Quote #28204
Dad always thought laughter was the best medicine, which I guess is why several...
Quote #15608
My son, observe the postage stamp! Its usefulness depends upon its ability to stick...
Quote #786
Everything in the world may be endured except continued prosperity.
Quote #32150
The chief difference between words and deeds is that words are always intended for...
Quote #28866
The present is the necessary product of all the past, the necessary cause of...
Quote #22409
The limits of my language mean the limits of my world.