生命中最美好的事物不是物品，而是人、地方、回忆和画面，是情感、瞬间、微笑和笑声。

The mining industry is cyclical, but great companies are built by those who can navigate the downturns as well as the booms.

The night is a great library, but the stars are its books.

下一次绿色革命的主导者不是化学，而是数据和生物学。