Do not weep do not wax indignant. Understand.
It's always too early to quit.
The dog that trots about finds a bone.
If you can dream it, you can do it.
I can, therefore I am.
To be a good loser is to learn how to win.
After a storm comes a calm.
Well done is better than well said.
Be kind whenever possible. It is always possible.
Be thine own palace, or the world's thy jail.
There is no single development, in either technology or management technique, which by itself promises even one order-of-magnitude improvement within a decade in productivity, in reliability, in simplicity.