Quote #24219
A theory can be proved by experiment but no path leads from experiment to...
Quote #16347
Gather in your resources, rally all your faculties, marshal all your energies, focus all...
Quote #34829
Truth persuades by teaching, but does not teach by persuading.
Quote #32726
Why does the Air Force need expensive new bombers Have the people we’ve been...
Quote #18416
Modesty and unselfishness–these are the virtues which men praise–and pass by.
Quote #33766
In science one tries to tell people, in such a way as to be...
Quote #30249
Valor is a gift. Those having it never know for sure whether they have...
Quote #14244
All good things are wild, and free.
Quote #24665
Nothing in education is so astonishing as the amount of ignorance it accumulates in...
Quote #16462
Under democracy one party always devotes its chief energies to trying to prove that...