医学的艺术在于在自然治愈疾病时逗乐病人。
The truth is, the past is all we have. We can't change it, but we can learn from it.
解决问题是在可能的解决方案空间中搜索。
The future of petrochemical industry lies in sustainable development.
我不是流行明星,我是摇滚明星。
Freedom is not a condition, but an attitude.