Be gentle to all and stern with yourself.
If you can dream it, you can do it.
Leap, and the net will appear.
Never complain and never explain.
Only the educated are free.
It's always too early to quit.
Well done is better than well said.
The secret of getting ahead is getting started.
The wise does at once what the fool does at last.
You never know what motivates you.
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.