Quote #18524
Once upon a time–of all the good days in the year, on Christmas Eve–old...
Quote #24268
The physicist cannot simply surrender to the philosopher the critical contemplation of the theoretical...
Quote #6383
The source of genius is imagination alone, the refinement of the senses that sees...
Quote #14056
In great attempts it is glorious even to fail.
Quote #31210
Courage is sometimes frail as hope is frail a fragile shoot between two stones...
Quote #15271
An idea, to be suggestive, must come to the individual with the force of...
Quote #1305
a marvelous machine…a chemical laboratory, a power-house. Every movement, voluntary or...
Quote #31629
Nothing contributes so much to tranquilizing the mind as a steady purpose – a...
Quote #14620
Maturity is only a short break in adolescence.
Quote #2535
I am a kind of paranoiac in reverse. I suspect people of plotting to...