机会是一个没有意义的词；没有原因，什么也不能存在。
Chance is a word void of sense; nothing can exist without a cause.
There is only one boss. The customer. And he can fire everybody in the company from the chairman on down, simply by spending his money somewhere else.
科学是由人创造的，这是一个太过经常被遗忘的自明事实。