The man who makes everything that leads to happiness depends upon himself, and not upon other men, has adopted the very best plan for living happily. This is the man of moderation, the man of manly character and of wisdom.
Necessity, who is the mother of our invention.
Courage is a kind of salvation.
Each man is capable of doing one thing well. If he attempts several, he will fail to achieve distinction in any.
Love - a grave mental disease.
We ought to fly away from earth to heaven as quickly as we can; and to fly away is to become like God, as far as this is possible; and to become like him is to become holy, just, and wise.