He who stands on tiptoe

doesn’t stand firm.

He who rushes ahead

doesn’t go far.

He who tries to shine

dims his own light.

He who defines himself

can’t know who he really is.

He who has power over others

can’t empower himself.

He who clings to his work

will create nothing that endures.

If you want to accord with the Tao,

just do your job, then let go.

Laotsu - Tao Te Ching – Verse 24

(Translated by Stephen Mitchell)