Quality is not an act, it is a habit.
Know or listen to those who know.
Do not weep do not wax indignant. Understand.
Things do not happen. Things are made to happen.
I can, therefore I am.
Who seeks shall find.
If you think you can do it, you can.
The most effective way to do it, is to do it.
Problems are not stop signs, they are guidelines.
Only the educated are free.
Daoist thought is the root of science and technology in China.