因果推理需要仔细思考分析背后的假设。

巴菲特批评自己在航空业投资的错误时说

Sustainability isn't an option - it's our responsibility to future generations.

The pursuit of mathematical knowledge is a never-ending adventure, filled with challenges, surprises, and the satisfaction of solving the unsolvable.

"The only real progress lies in learning to be wrong all alone."

The artist must be a child of the stars.