技术的力量在于它连接人和思想的能力。
The power of technology lies in its ability to connect people and ideas.
对我们星球最大的威胁是相信别人会拯救它。
大智慧的人广博豁达,小聪明的人斤斤计较。
"To be hopeful in bad times is not just foolishly romantic. It is based on the fact that human history is a history not only of cruelty, but also of compassion, sacrifice, courage, kindness."