The capacity to be alone is the capacity to love. It may look paradoxical to you, but it's not.
独处的能力就是爱的能力。这看起来矛盾,但事实并非如此。
发展经济学最终是为了改善人们的生活。
For the past 33 years, I have looked in the mirror every morning and asked myself: 'If today were the last day of my life, would I want to do what I am about to do today?' And whenever the answer has been 'No' for too many days in a row, I know I need to change something.