路途再近，你不走，也不会到达。事情再小，不去做也不可能完成。

过去是一个我们永远无法返回的国家，但它的边界我们总是在跨越。

理解变化的唯一方式是投入其中，随之而动，并加入这场舞蹈。

The biggest victories are the ones that are the hardest to achieve.

Technology without scenarios is lifeless.

Mathematics is the poetry of logical ideas.

When I got tired, I slept. When I got hungry, I ate. When I had to go, you know, I went.

——凯文·史密斯回忆与斯图尔特的合作经历。

The duty of a true patriot is to protect his country from its government.

我们不应承认自然事物的原因多于那些既真实又足以解释其现象的原因。