我不是光明,我是黑暗。
I'm not a light, I'm a darkness.
So given a Time Turner, I would tell my 21-year-old self that personal happiness lies in knowing that life is not a check-list of acquisition or achievement. Your qualifications, your CV, are not your life, though you will meet many people of my age and older who confuse the two. Life is difficult, and complicated, and beyond anyone’s total control, and the humility to know that will enable you to survive its vicissitudes.
Science is about connecting the dots between seemingly unrelated phenomena.
回忆是我们无法被驱逐的唯一天堂。
没有任何物理量可以永远呈指数级变化。
I am interested in the void, the space between things, not the things themselves.