A book is a garden, an orchard, a storehouse, a party, a company by the way, a counselor, a multitude of counselors.

Every sensation we feel is the result of intricate molecular mechanisms.

风险管理不是规避风险，而是理解并减轻风险。

粮食问题不仅是经济问题，更是政治问题，关系到国家的长治久安。

The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.

大脑是一种计算机，但它与我们习惯的计算机非常不同。