To know oneself, one should assert oneself.
The dog that trots about finds a bone.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
It's always too early to quit.
Quality is not an act, it is a habit.
Be gentle to all and stern with yourself.
If you've got a talent, protect it.
The most effective way to do it, is to do it.
Solitude can be used well by very few people. They who do must have a knowledge of the world to see the foolishness of it, and enough virtue to despise all the vanity.