Zhuangzi

Do not be the host of fame; do not be a storehouse of schemes; do not be in charge of affairs; do not be the master of knowledge. Embody to the full the limitless and wander where nothing is foreshadowed. Exhaust what you have received from Heaven and be free of all gain – just be empty, that’s all. The mind of the Perfect Man is like a mirror: it does not reach out, it does not welcome in: it responds and stores nothing. Therefore, he prevails over all things and suffers no harm.

— the Zhuangzi