A sober man may become a drunkard through being a coward. A brave man may become a coward through being a drunkard.
Vigorous organisms talk not about their processes, but about their aims.
The reason that angels fly is that they take themselves so lightly.
History is not a toboggan slide, but a road to be reconsidered and even retraced
The classes that wash most are those that work least.
The chief object of education is not to learn things but to unlearn things.