Quote #31355
ife does not require us to make good it asks only that we give...
Quote #17195
I know nothing except the fact of my ignorance.
Quote #27262
Each happiness of yesterday is a memory for tomorrow.
Quote #32750
So long as thou are ignorant be not ashamed to learn. Ignorance is the...
Quote #8314
When I am asked, “What do you think of our audience?” I answer, “I...
Quote #34773
Engineering is the science of economy, of conserving the energy, kinetic and potential, provided...
Quote #21352
Maybe this world is another planet’s hell.
Quote #15848
We can only reason from what is; we can reason on actualities, but not...
Quote #25134
Nothing has such power to broaden the mind as the ability to investigate systematically...
Quote #7486
Study the past if you would define the future.