If you're going through hell, keep going.
Without hard work, nothing grows but weeds.
After a storm comes a calm.
To be a good loser is to learn how to win.
Who seeks shall find.
Either you run the day or the day runs you.
Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
Only the educated are free.
Well done is better than well said.
As my dad said, you have an obligation to leave the world better than how you found it. And he also reminded us to be givers in this life, and not takers.