教育的回报比大多数人意识到的要高。
The returns to education are higher than most people realize.
When a thing is funny, search it for a hidden truth.
The essence of cryptography is to allow communication in the presence of adversaries.
对于那样的人来说,时间是过剩的,是他们看着慢慢流干的桶。但实际上,他认为,它是你手中捧着的一滩发光的泥水;你应该用所有的精力去保护它。
The most valuable resource in agriculture isn't land or water—it's knowledge.
不信你到筵席上看看,人人都会向有钱、有身份的人敬酒。