To this day, I have never taken a course anywhere, in chemistry, economics, psychology, or business.
时至今日，我从未在任何地方选修过化学、经济学、心理学或商业课程。
写作是为了对抗沉默与遗忘。
Collaboration across sectors is essential to achieving meaningful progress in emissions reduction.
理论物理学的美在于它能够揭示支配宇宙的隐藏对称性和模式。
生命中最美的事物是免费的。