在制造业中，效率和环境责任必须齐头并进。
In manufacturing, efficiency and environmental responsibility must go hand in hand.
"Education never ends, Watson. It is a series of lessons, with the greatest for the last."
神奇数字150表明，我们社交网络的规模受限于大脑的容量。
The only person you should try to be better than is the person you were yesterday.