每一枪都很重要，每一刻都很关键。

我梦想着有一天，这个国家会站起来，实现其信仰的真正意义。

In the landscape of string theory, there are perhaps 10^500 different vacuum states, each corresponding to a different possible universe.

Keep your feet on the ground and keep reaching for the stars.

未来属于那些相信自己梦想之美的人。