Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

现代世界的巨大挑战是创建既足够强大以有效治理，又对公民需求负责和响应的制度。

The best leaders are those most interested in surrounding themselves with assistants and associates smarter than they are.

创新是在任何行业中保持领先的关键，但它必须与实际相结合。

我不同意你说的话，但我愿意为你说话的权利而献出生命。

领导的艺术在于说不，而非说是。说是很容易的。