Nothing can be so amusingly arrogant as a young man who has just discovered an old idea and thinks it is his own.
It pays to be obvious, especially if you have a reputation for subtlety.
I am not young enough to know everything.
My grandmother started walking five miles a day when she was sixty. She's ninety-seven now, and we don't know where the hell she is.
The truth does not change according to our ability to stomach it.
Eat a third and drink a third and leave the remaining third of your stomach empty. Then, when you get angry, there will be sufficient room for your rage.
Know, first, who you are; and then adorn yourself accordingly.