所有尘世的存在最终都必须被包含在一本书中。
The key to nudge is to make it easy for people to make better choices.
我认为孩子是最好的评论家,因为他们完全诚实。
If you are really in love, you talk with your eyes.
面对不确定性,最好的策略是保持适应性和开放的心态。