The only limit to our realization of tomorrow is our doubts of today.
实现明天的唯一限制是我们今天的疑虑。
The most important thing in science is not to solve problems, but to ask the right questions.
你对自己了解得越多，你对在别人身上看到的东西就越有耐心。
问题的根源在于未能区分运营效率和战略。
唯一真正的知识是自我认知。