“Nurture the darkness of your soul
until you become whole.
Can you do this and not fail?
Can you focus your life-breath until you become
supple as a newborn child?
While you cleanse your inner vision
will you be found without fault?
Can you love people and lead them
without forcing your will on them?
When Heaven gives and takes away
can you be content with the outcome?
When you understand all things
can you step back from your own understanding?”
Source – Tao Te Ching