千里之行，始于足下。
"The journey of a thousand miles begins with one step."
The principal effect of the progress of society is to increase the quantity of wealth, and the power of distributing it.
On the mute fights with insecurities.
释义：他或许认为，物质的产生和消亡都源于气的聚散，气是物质生死循环的驱动力。
你的工作将占据你生活的大部分时间，唯一能真正满足的方法是做你认为伟大的工作。