Hurry is the weakness of fools.
They make the greatest show of what they have done, who have done least.
Two kinds of people are good at foreseeing danger: those who have learned at their own expense, and the clever people who learn a great deal at the expense of others.
Better mad with the rest of the world than wise alone.
Never contend with a man who has nothing to lose.
The wise are always impatient, for he that increases knowledge increases impatience of folly.