我对生命变成死亡的那条界限感兴趣。

Success in the energy sector is not just about extracting resources but about sustaining them for future generations.

不是关于成为最好的，而是关于比昨天的自己更好。

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.

史记

只要我能坦诚地做自己，我就是足够好的。

Freedom is not the power to do what we want， but the right to do what we ought.