The key to success in business is not just to satisfy customers but to exceed their expectations.

解释：我不欺诈你，你不欺骗我，真诚相待。

You have to be able to laugh at yourself, to not take yourself too seriously.

电子系统中的拓扑保护概念是一个深刻的见解，它连接了抽象数学和实用物理学。