Quote #10311
Doubt is not a pleasant condition, but certainty is absurd.
Quote #19782
To have doubted one’s own first principles is the mark of a civilized man.
Quote #34519
When something that honest is said it usually needs a few minutes of silence...
Quote #25306
Teaching is not a lost art, but the regard for it is a lost...
Quote #20590
When they come downstairs from their Ivory Towers, Idealists are very apt to walk...
Quote #11363
Beware of the young doctor and the old barber.
Quote #5093
Approach each new problem not with a view of finding what you hope will...
Quote #28966
Do not let your deeds belie your words, lest when you speak in church...
Quote #14053
Security is an illusion. Life is either a daring adventure or it is nothing...
Quote #34361
But the life that no longer trust another human being and no longer forms...