痛苦是净化灵魂的火焰。
Suffering is the fire that purifies the soul.
没有人值得你流泪,值得让你这么做的人不会让你哭泣。
书籍是桥梁——连接人与人、地方与地方、时代与时代。
The human being is a most curious creature.
The best ideas often come from unexpected places.
We stand at the threshold of a new era in biology.