The only thing that is truly yours is your time.

农业中最宝贵的资源不是土地或机器，而是人。

The man in the planning room, whose specialty under scientific management is planning ahead, invariably finds that the work can be done better and more economically by a subdivision of the labor.

人生就像一杯茶，不会苦一辈子，但总会苦一阵子。

最大的性能改进是当系统从不能工作到能工作的时候。