No employment can be managed without arithmetic, no mechanical invention without geometry.
Passion governs, and she never governs wisely.
Even peace may be purchased at too high a price.
Dost thou love life? Then do not squander time, for that is the stuff life is made of.
If a man empties his purse into his head, no one can take it from him.
Write to Please Yourself. When You write to Please Others You end up Pleasing No one.