Happiness is holding someone in your arms and knowing you hold the whole world.

读报或者看电视新闻时，总是难免碰上一个又一个的为社会问题的解决提供了新的解决方案的人。

When we think we have been understood, we feel we can control the world around us.

技术本身没有价值，技术的价值在于它解决了什么问题。