在危机时期，真正的领导力体现在能够清晰而坚定地做出艰难决策。
量子密码学不依赖于数学问题的难度，而是依赖于物理学的基本定律。
"A story is a letter that the author writes to himself, but others are allowed to read."
释义：圣人之所以成为圣人，关键在于内心纯粹地符合天理，而不在于才学和能力的大小。所以即使是平凡的人，只要愿意学习，使自己的内心纯粹地符合天理，那么也可以成为圣人。
The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof.