船在港口是安全的，但那不是船被建造的目的。

What can be said at all can be said clearly; and whereof one cannot speak thereof one must be silent.

The elements of consciousness are to be studied in isolation.

When we no longer have the power to change a situation, we are challenged to change ourselves.

旅行就是用双脚写作。

In the world of computation, complexity is not an enemy, but a challenge to be understood and mastered.

忠于自己，永远不要让任何人告诉你你做不到某件事。

正是在你做出决定的时刻，你的命运被塑造。