"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."

Diplomacy is not an end in itself if it does not advance the interests of the nation.

数学是为数学家而写的。

皮革鞣制的创新不仅仅关乎新化学品，而是重新思考材料的整个生命周期。

未来不是我们进入的，而是我们创造的。