我们开采的最宝贵资源不是煤炭,而是我们员工的才能和奉献精神。
对幼儿来说,妈妈的声音是具有特殊意义的参照物。
The only way to make sense out of change is to plunge into it, move with it, and join the dance.
"The past is not a static pageant, it moves with us, changing as we change."
No man's knowledge here can go beyond his experience.
与我们内心的东西相比,我们身后和面前的东西都是微不足道的。
程序测试可以用来显示错误的存在,但永远不能显示它们的缺失!