All changes, even the most longed for, have their melancholy; for what we leave behind us is a part of ourselves; we must die to one life before we can enter into another.
所有的变化，即使是最渴望的，也带着忧郁；因为我们留下的是一部分的自己；我们必须告别一种生活，才能进入另一种。
爱在知识的尽头开始。
Sustainability must be at the core of every decision we make in the oil and gas industry.
语言不仅是交流的工具，更是一种存在方式。
科学的进步不是一条直线，而是一系列曲折，有时在新的进展之前似乎会倒退。
Time is the invisible material in all my works.