It's always too early to quit.
You never know what motivates you.
I can, therefore I am.
The wise does at once what the fool does at last.
After a storm comes a calm.
To be a good loser is to learn how to win.
Things do not happen. Things are made to happen.
Be kind whenever possible. It is always possible.
What you do today can improve all your tomorrows.
If you've got a talent, protect it.
Now there is so much expertise and brainpower it's hard to be at the cutting edge of what's cool and not do something that's totally geeky.