世界需要科学，科学也需要世界。
A man is a dangerous thing, a man who has nothing to lose is even more dangerous.
Strategy is about making choices, trade-offs; it's about deliberately choosing to be different.
"History is not just about the past; it's about the present and the future too."
The strongest principle of growth lies in human choice.
写作的行为是一种勇气的行为。
La luz más intensa nace de las sombras más profundas.
教育不是为生活做准备；教育本身就是生活。