书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。
The act of writing is an act of hope, a belief that someone will listen.
最伟大的教训来自最艰难的挣扎。
In refining, efficiency isn't an option—it's the oxygen that keeps this industry alive.