The key to success is to focus on goals, not obstacles.
成功的关键是专注于目标，而不是障碍。
I like the night. Without the dark, we'd never see the stars.
I'm kind of the girl who's a little bit of a tomboy but also really girly.
煤炭的未来在于清洁高效利用。
你无法控制大宗商品价格，但你可以控制如何应对它们。
系统有子系统，子系统有子系统，等等，这是无限的，这就是为什么我们总是从头开始。