最好的农场是动物茁壮成长的地方,而不仅仅是生存。
人出生时都是诚实的,死去时却都成了骗子。
The biggest advantage to winning the Nobel Prize is not having to worry about parking tickets.
If everything was perfect, you would never learn and you would never grow.
相关系数的可能误差不是可以从第一原理推导出来的东西,而是必须通过经验找到的。