基督徒是完全自由的主人，不受任何人支配。基督徒是完全尽职的仆人，受所有人支配。

In mathematics, the art of proposing a question must be held of higher value than solving it.

Profitability and sustainability must go hand in hand, or neither will last.

The best businesses are those that solve real problems for real people.

"Man, unlike any other thing organic or inorganic in the universe, grows beyond his work, walks up the stairs of his concepts, emerges ahead of his accomplishments."

The biggest thing is to be yourself and have fun.

我反击的唯一方法就是写下来。