善恶之间的界限是可渗透的，任何人在环境的逼迫下都可能跨越它。
The line between good and evil is permeable and anyone can cross it when pushed by circumstances.
The beauty of science is that it allows us to explore the unknown and uncover the mysteries of life.
Love isn't about when you first meet. It's about the many， many years you spend together， when you're trying to keep that flame burning.
人类留下的痕迹往往是伤痕。
What good's an opinion if you can't change it?
花尽可能多的时间精心设计电子邮件的标题，因为这往往是人们唯一会看的内容。