To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
The wise does at once what the fool does at last.
Without hard work, nothing grows but weeds.
If you think you can do it, you can.
Know or listen to those who know.
The most effective way to do it, is to do it.
Go for it now. The future is promised to no one.
Expect problems and eat them for breakfast.
Be kind whenever possible. It is always possible.
I'm not a very good painter, but I'm learning a lot.