只有掌握核心技术，才能立于不败之地。

Risk more than others think is safe. Dream more than others think is practical.

The most important property of a program is whether it accomplishes the intention of its user.

Openness and collaboration are accelerators for technological development.

做伟大工作的唯一方法就是热爱你所做的事情。如果你还没有找到它，继续寻找。不要满足。