年轻时，你以为长大后就会幸福。但长大后，你意识到年轻时的自己才是幸福的。
Diplomacy is not only about the affairs between nations, it also concerns the fate and future of humanity as a whole.
Some men can get results if kindly encouraged， but give me the kind that do things in spite of hell.
有些人如果好好鼓励，做得出一番事业；但是，还是做那种不论险阻艰辛都要干下去的汉子吧。
Small farmers are the backbone of global food security—they deserve investment and respect.
思想的多样性带来更好的决策和更创新的解决方案。
The joy of chemistry is in seeing the invisible become visible.