"The only way to learn mathematics is to do mathematics."

世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。

“唯一真正属于你的是你的时间。”

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

Every flower in Provence knows my name, and I know the secret of each petal.

如果我们像耕种土地一样耕种海洋，就必须从过去的错误中吸取教训。