我们对野生动物的爱与对人类之爱有着天壤之别。
我本就一无所有，所以没什么可失去的。
My wallpaper and I are fighting a duel to the death. One or other of us has to go.
The development of science cannot be separated from innovation and cooperation.
我相信第二次机会，因为我知道需要第二次机会是什么感觉。
无法摆脱自己的自由。
The beauty of topological insulators lies in their robustness; their surface states are protected against disorder and imperfections.
