常识告诉我们，业绩来来去去，但成本永远存在。

The best performance improvement is the transition from the nonworking state to the working state.

Aim to die broke. Give to your beneficiaries before you die； it’s more fun and useful. Spend it all. Your last check should go to the funeral home and it should bounce. 

世界上冇绝对嘅对与错，只有适合唔适合。