Some doors need just a turn of the knob and a gentle push to get them open.
A violent push from strong person is not a sole requirement to open every door.
Your muscle is not enough to qurrantee your success, use your head as well.
Sometimes, we need great and little effort to succeed.
Let your enlightened mind control the activities of your body.
Seek knowledge to make apt and judicious use of your time, energy and resources.