领导力在于让他人因你的存在而变得更好，并确保这种影响在你离开后依然持续。

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.

所有的真理一旦被发现，都很容易理解；关键在于发现它们。

Life is for living, we all know.

知识的最大敌人不是无知，而是知识的幻觉。

用心最重要的是光明坦诚，外表最重要的是要正直沉稳，说话最重要的是要简洁真诚。