地理学是关于地方的科学，而不是关于人的科学。

积极心理学不是忽视消极面，而是建立积极面

The spread of liberal democracy has been accompanied by the spread of a global culture that is increasingly homogeneous.

The power of the team is greater than the individual, only cooperation can create miracles.

let everyone else call your idea crazy, just keep going, don't stop, don't even think about stopping until you get there, and don't give much think of where "there" is.