The only thing that can make you happy is your own smile.
好人是那个,无论他以前有多么道德上不值得,都在努力变得更好的人。
You can't let praise or criticism get to you. It's a weakness to get caught up in either one.
合成的目标应该是尽可能简单地制造分子,而不仅仅是可能。
We are all the sum of our memories.