科学中的每一个发现都会引发一系列新的问题，这正是它如此令人兴奋的原因。

A writer is a reader moved to emulation.

真正的友情在困难时才会被考验。

You have to spend some energy and effort to see the beauty of math.

风携带着未来的种子，而过去是它们生长的土壤。

Sometimes the simplest solutions in chemistry are the most elegant and powerful.

当下是未来碎裂成过去的那个点。