Habit creates the appearance of justice; progress has no greater enemy than habit.
A selfish man is a thief.
To busy oneself with what is futile when one can do something useful, to attend to what is simple when one has the mettle to attempt what is difficult, is to strip talent of its dignity.
Amor cuerdo, no es amor. (Sane love, is not love)
Our wine is bitter, but it is our wine.
A knowledge of different literatures is the best way to free one's self from the tyranny of any of them.