压力可以压垮管道，也可以造就钻石。

"The more we learn, the more we realize how much we don't know."

I believe that the testing of the student's achievements in order to see if he meets some criterion held by the teacher, is directly contrary to the implications of therapy for significant learning.

I have to remind myself that some birds aren't meant to be caged. Their feathers are just too bright. And when they fly away, the part of you that knows it was a sin to lock hem up DOES rejoice. Still, the place you live in is that much more drab and empty that they're gone. I guess I just miss my friend.

俄罗斯石油公司的战略建立在长期价值创造上，而非短期收益。