"Art is not a mirror held up to reality but a hammer with which to shape it."
艺术不是反映现实的镜子，而是塑造现实的锤子。
Leadership means making tough decisions today that will pay off decades from now.
我相信书籍有改变生活的力量。
Every mathematical problem has a solution; the challenge is finding it.
Life has no meaning unless we give it meaning.
"The security of quantum communication comes from the laws of physics, not from computational complexity."