Too many people think only of their own profit. But business opportunity seldom knocks on the door of self-centered people. No customer ever goes to a store merely to please the storekeeper.

太多人只想到他們自己利益。但是商機很少敲打自我為中心的人的門。沒有顧客會到只取悅店東的商店。

Kazuo Inamori