"The power of words lies in their ability to create worlds within worlds."

预测未来的最好方法就是创造未来。

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.

创新是企业发展的永恒动力，没有创新就没有未来。

外交不是零和游戏，而是寻找共同利益的艺术。