Quote #12531
It is noble to teach oneself, it is still nobler to teach others.
Quote #13431
Faith, as well intentioned as it may be, must be built on facts, not...
Quote #31950
Our children are here to stay, but our babies and toddlers and preschoolers are...
Quote #19118
Look not mournfully into the past. It comes not back again. Wisely improve the...
Quote #24182
The mere formulation of a problem is far more essential than its solution, which...
Quote #1040
Life is a disease; and the only diference between one another is the stage...
Quote #15998
Were there but one virtuous man in the world, he would hold up his...
Quote #6258
The deepest definition of youth is life as yet untouched by tragedy.
Quote #26460
Merely having an open mind is nothing. The object of opening the mind, as...
Quote #18865
Proof is the idol before whom the pure mathematician tortures himself.