Take the stairs.

译文：年纪大了经不起生死离别，在异乡的日子里眼泪总打湿衣裳。

The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.

我们认识的最美丽的人是那些经历过失败、痛苦、挣扎、失去，并找到从深渊中走出来的人。

〈中国革命史〉

农业的未来在于传统与创新的平衡。