A reasonable man needs only to practice moderation to find happiness.
It is in self-limitation that a master first shows himself.
There are but two roads that lead to an important goal and to the doing of great things: strength and perseverance. Strength is the lot of but a few privileged men but austere perseverance harsh and...
Go to the place where the thing you wish to know is native your best teacher is there. ... You acquire a language most readily in the country where it is spoken you study mineralogy best among miner...