Speechless

Does everyone is selfless or selfish?

The best timing to see through them are during the critical period.

People who are selfish will always try to avoid much exposure of precious knowledge to others.
People who are selfless would rather careless of anything.

Selfish person would only take care of their own interests and treat those who they favor.

So, what type are you?

路遥知马力，日久见人心。
赞同吗？

haiz..... how cruel the reality is.

I always believe - Sharing is caring.
God bless everyone XD