诗歌是人类存在的唯一具体证明。
La poesía es la única prueba concreta de la existencia del hombre.
我们最终拥有的唯一工具是我们自己的感知。
支持进化的证据是压倒性的。
我的信念是：做自己，总会有人欣赏。
The more you do, the more you learn. The more you learn, the more you can do.
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.