Quote #8307
For an idea ever to be fashionable is ominous, since it must afterwards be...
Quote #27403
We lost the American colonies because we lacked the statesmanship to know the right...
Quote #21496
Thinking is the hardest work there is, which is probably the reason so few...
Quote #3400
There is no “royal road” to geometry.
Quote #7699
Nothing is so dangerous as an ignorant friend; A wise enemy is worth more.
Quote #30548
A pint of sweat, saves a gallon of blood.
Quote #26066
Be able to be alone. Lose not the advantage of solitude, and the society...
Quote #27016
The most important of my discoveries have been suggested to me by my failures.
Quote #6437
Engineering is the professional art of applying science to the optimum conversion of natural...
Quote #1869
The very purpose of existence is to reconcile the glowing opinion we hold of...