It's smart to Pretnd to be stupid in front of who is pretend to be smart

There is two rules to win your battle,Fight smart & fight alone

If you missed your possibility do not lose your probability

सिर्फ बेवकूफ़ इंसान गलती से "गलती" करता है।

To be adjusted in changing situation is smartness

There is no gain without an effort, some gain with lots of effort and wonderful
gain with smart effort.