預測未來的最好方法是研究過去。
People, even more than things, have to be restored, renewed, revived, reclaimed, and redeemed; never throw out anyone.
煤炭開采的創(chuàng)新不是要重新發(fā)明輪子，而是要讓輪子更高效、更環(huán)保。
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.
世界可能是殘酷的，但它也是美麗的。
每一塊曾經(jīng)制造的塑料仍然存在于某處——這不僅僅是一個事實，更是我們的責任。