世界是一本书，不旅行的人只读了一页。

The first lesson of economics is scarcity: There is never enough of anything to satisfy all those who want it. The first lesson of politics is to disregard the first lesson of economics.

生命中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。

"We are all in the gutter, but some of us are looking at the stars."

"We are all products of our time, for better or worse."

要想找到自我，必须独立思考。