You have to have confidence in your ability, and then be tough enough to follow through.
写作就是让自己成为世界灵魂的回声。
I have come to realise that men are not born to be free.
Chemistry is the central science that connects physics and biology.
但是,大人们永远也不会了解这件事有多么重要!
忧心生时,你即受其所役。