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.
世界是一本书,不旅行的人只读了一页。
色彩是我整日的痴迷、快乐和折磨。
The most rewarding part of my job is seeing our medicines make a difference in people's lives.