It's amazing how much trouble you can get in when you don't have anything else to do.
Knowledge is knowing that we cannot know.
As a cure for worrying work is better than whiskey.
Wisdom has its root in goodness not goodness its root in wisdom.
The invariable mark of wisdom is to see the miraculous in the common.
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...
