The talent for being happy is appreciating and liking what you have, instead of what you don't have.
欣赏和喜欢你拥有的东西,而不是你没有的东西,你才能快乐。
中国水果要走出去,首先要解决的是标准化问题。
The double helix structure of DNA is not only beautiful but also elegantly simple.