Quote #14201
The teacher must derive not only the capacity, but the desire, to observe natural...
Quote #3696
To look backward for a while is to refresh the eye, to restore it,...
Quote #13127
Airplanes are interesting toys but of no military value.
Quote #3009
The great tragedy of science – the slaying of a beautiful hypothesis by an...
Quote #20339
Anyone who conducts an argument by appealing to authority is not using his intelligence...
Quote #24699
Men moving only in an official circle are apt to become merely official —...
Quote #30107
Man is quite insane. He wouldn’t know how to create a maggot, and he...
Quote #26918
There is no salvation outside the church.
Quote #1631
Where there is hatred, let me sow love. Where there is injury, pardon. Where...
Quote #5931
Home is an invention on which no one has yet improved.