It's always too early to quit.
You never know what motivates you.
Only the educated are free.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
The wise does at once what the fool does at last.
Be thine own palace, or the world's thy jail.
If you've got a talent, protect it.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
I saw that all beings are fated to happiness: action is not life, but a way of wasting some force, an enervation. Morality is the weakness of the brain.
Only divine love bestows the keys of knowledge.