The moment you stop trying to be better is the moment you start to die.
The beauty of physics lies in its ability to explain the simplest phenomena with the most profound theories.
森林不需要我们,但我们需要森林——我们的生存依赖于此。
长城汽车不仅要在中国市场取得成功,更要在全球市场赢得尊重。