The history of medicine is a history of perseverance and teamwork.
The truth is rarely pure and never simple.
写作就是抵抗。
世界现在比以往任何时候都需要负责任的采矿。
Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.
在中国取胜,你必须第一个规模化。