Leaders are more powerful role models when they learn than when they teach.
当领导者学习时，他们比教学时更具榜样力量。
λ演算的基本概念是函数，被视为一种对应规则。
我不是时间，我是空间。
I write to understand as much as to be understood.
"真相是一面镜子，而镜子是一个影子。"
最好的肥料？是农民田间的足迹。