我不会坐在这里说我是个榜样，因为我并没有试图成为榜样。
The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.
化学是连接微观世界和我们日常所见现实的桥梁。
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.
The harder the battle, the sweeter the victory.
In business, as in life, integrity is the only currency that never loses value.