Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.
办一件事都不能善始善终,就不要做很多事。
天要使一个人遭祸,必先给他一点小小的好处使他轻信;天要使一个人受福,必先给他一点小小的祸患使他有所警惕。
The only obsession everyone wants: 'love.'