Hope deceives more men than cunning does.
We are forced to respect the gifts of nature, which study and fortune cannot give.
Persevere in the fight, struggle on, do not let go, think magnanimously of man and life, for man is good and life is affluent and fruitful.
We have neither the strength nor the opportunity to accomplish all the good and all the evil which we design.
Generosity gives assistance, rather than advice.
A new principle is an inexhaustible source of new views.