To know oneself, one should assert oneself.
Well done is better than well said.
It's always too early to quit.
To be a good loser is to learn how to win.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
You never know what motivates you.
If you've got a talent, protect it.
Without hard work, nothing grows but weeds.
The wise does at once what the fool does at last.
The crown of life is neither happiness nor annihilation it is understanding.