The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.
世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
To live is the rarest thing in the world. Most people exist, that is all.
Maintaining curiosity is the source of innovation.
Every effort is for a better future.
如果我知道我会在哪里死去,那我一辈子都不会去那里。
The power of cryptography is not just in keeping secrets, but in enabling trust in a digital world.