I'd learned my lesson.
The strongest principle of growth lies in human choice.
After the last of 16 mounting screws has been removed from an access cover, it will be discovered that the wrong access cover has been removed.
He was one of those men who think that the world can be saved by writing a pamphlet.
Most advances in science come when a person for one reason or another is forced to change fields.
Get away from the crowd when you can. Keep yourself to yourself, if only for a few hours daily.
I take it that what all men are really after is some form or perhaps only some formula of peace.