"I don’t have to be so afraid of good-bye, because good-bye doesn’t have to be forever."
我不必那么害怕告别，因为告别不一定是永远的。
In the end, it is not the years in your life that count, but the life in your years.
真正的挑战是让复杂的东西看起来简单。
非暴力是人类拥有的最伟大的力量。
Innovation isn't just about technology; it's about changing mindsets.