我们都是自身矛盾的总和 - 这就是传记如此迷人的原因。
"We are all the sum of our contradictions - that's what makes biography so fascinating."
听听他们的言论,看看他们的实际行为,考察他们的能力,谨慎的授予官职。
Quality is not something you can add on to a product or service. It must be built in from the beginning.
The magic number 150 suggests that the size of our social networks is limited by the size of our brains.