It's always too early to quit.
Well done is better than well said.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
Know or listen to those who know.
Only the educated are free.
Begin to be now what you will be hereafter.
You never know what motivates you.
To know oneself, one should assert oneself.
To be a good loser is to learn how to win.
By action and reaction do we become strong or weak, according to the character of our thoughts and mental states. Fear is the deadly nightshade of the mind.