幸福是一张白纸。

"The past is a foreign country; they do things differently there."

Thinking consists in envisaging, realizing structural features and structural requirements.

We are all patchworks of our ancestors.

货币政策中的勇气不是没有恐惧，而是判断有比恐惧更重要的事情。

译文：学习贵在实践，而非空知;贵在有用于世，而非无用之学。反对空谈，提倡经世致用。