Parents wonder why the streams are bitter, when they themselves have poisoned the fountain.

We shall not cease from exploration, and the end of all our exploring will be to arrive where we started and know the place for the first time.

设计中最难的部分是保持功能的简洁。

To be a writer is to be a watcher, a listener, a recorder.

能源行业不仅仅是关于资源；它关乎责任和创新。