过去在我心中跳动，就像第二颗心脏。
The past beats inside me like a second heart.
To truly understand the universe, we must first understand the limits of our understanding.
I predict future happiness for Americans if they can prevent the government from wasting the labors of the people under the pretense of taking care of them.
每种材料都有自己的语言。我们需要倾听它想成为什么。
海洋不仅是一种待开发的资源，更是留给子孙后代的遗产。
