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.
"We are all the sum of our memories, but what happens when those memories are erased or altered? Do we become someone else, or do we remain the same person, just with a different past?"
我认为最好的表演是本能的。它不是智力的，不是机械的，它是本能的。
算法是我们与生物数据交流的语言。
译文：锋利的刀割伤身体，伤口还可以愈合，而恶毒的话语伤了人，就会积下仇恨很难消除。赏析：良言一句三冬暖，恶语伤人六月寒。人要多说良言，少说恶语。即使我们要给对方提建议，也要掌握分寸，不可在交谈中有伤人之语。
La douleur est une porte ouverte sur quelque chose de plus grand qu'elle-même.