It's always too early to quit.
The dog that trots about finds a bone.
Be thine own palace, or the world's thy jail.
After a storm comes a calm.
If you think you can do it, you can.
If you can dream it, you can do it.
If you're going through hell, keep going.
To be a good loser is to learn how to win.
Without hard work, nothing grows but weeds.
To know oneself, one should assert oneself.