translation.en: Then I started to think about the people in the Himalayas whose cataracts would be helped, and I realized that I went from this kind of narcissistic self-focus to altruistic joy, to feeling good for the people that were being helped. I think that's a motivator.
translation.zh: 于是我开始想到在喜马拉雅山脉的人们 他们的白内障将得到医治，我意识到 我从这种自我陶醉变成了 无私的快乐， 因别人受助而快乐。我想这就是一种动力。