The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

不管到了哪里，我都一直留恋那令人愉快的悠闲生活，对唾手可得的富贵荣华毫无兴趣，甚至厌恶。

The true cost of oil isn't just the price per barrel—it's the environmental and social impact.

真正的领导力激励他人实现超出想象的成就。