If you can dream it, you can do it.
Do not weep do not wax indignant. Understand.
If you're going through hell, keep going.
The dog that trots about finds a bone.
It's always too early to quit.
To know oneself, one should assert oneself.
Be kind whenever possible. It is always possible.
Always desire to learn something useful.
If you've got a talent, protect it.
Begin to be now what you will be hereafter.
Daoist thought is the root of science and technology in China.