优良的马匹不好驾驭,但是可以载重物跑得很远;有才能的人不好驱使,但是可以使国君更加受人尊敬。
I am not apt to follow blindly the lead of other men.  
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。
Pride relates more to our opinion of ourselves, vanity to what we would have others think of us.