The only thing necessary for the triumph of evil is for good men to do nothing.
邪恶获胜的唯一必要条件是好人无所作为。
一滴墨水，可以唤起千百万人的思想。
Every exit is an entry somewhere else.
The key to sustainable development is to balance economic growth and environmental protection.
如果应用得当，技术可以成为发展的强大工具。
"每一帧都是一幅画，而相机是你的画笔。"
The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay of symmetry and topology leads to novel quantum states of matter.