Be thine own palace, or the world's thy jail.
It's always too early to quit.
Wherever you are - be all there.
The wise does at once what the fool does at last.
Who seeks shall find.
Only the educated are free.
By failing to prepare, you are preparing to fail.
Begin to be now what you will be hereafter.
The dog that trots about finds a bone.
I can, therefore I am.
Daoist thought is the root of science and technology in China.