人生就是一场冒险,别怕跌倒。
在统计工作中,必须为正确的目的使用正确的数学工具。
偏见是愚人用来代替理智的东西。
Conflict is the gadfly of thought. It stirs us to observation and memory. It instigates to invention. It shocks us out of sheeplike passivity, and sets us at noting and contriving.