To know oneself, one should assert oneself.
It's always too early to quit.
What you do today can improve all your tomorrows.
If you can dream it, you can do it.
Either you run the day or the day runs you.
Only the educated are free.
To be a good loser is to learn how to win.
The dog that trots about finds a bone.
Well done is better than well said.
If you're going through hell, keep going.
Unfortunately, the client that exists today is still pretty much the prototype design.