Know or listen to those who know.
Without hard work, nothing grows but weeds.
Only the educated are free.
To be a good loser is to learn how to win.
Be kind whenever possible. It is always possible.
It's always too early to quit.
Never complain and never explain.
If you think you can do it, you can.
The most effective way to do it, is to do it.
To know oneself, one should assert oneself.
I travel the world, and I'm happy to say that America is still the great melting pot - maybe a chunky stew rather than a melting pot at this point, but you know what I mean.