宇宙是一个谜题，而化学是其中的一把钥匙。

It is when we act freely, for the sake of the action itself rather than for ulterior motives, that we learn to become more than what we were.

I believe in love, but I also believe in protecting myself.

过去是参考的地方，不是居住的地方。

未来属于敢于梦想并付诸行动的人。