学校必须是一个让孩子学会做他不愿意做的事情的地方，这样他长大后才能做他想做的事情。

We recognized early on that smart people do very dumb things, and we wanted to know why and who, so that we could avoid them.

To dance,clap hands,exalt,shout,skip,roll on, float on

The integration of primary, secondary and tertiary industries is the key to modern agriculture.

What you actually pay for something is at least twice the listed price because of the energy， time， money needed to set it up， learn， maintain， repair， and dispose of at the end. Not all prices appear on labels. Actual costs are 2x listed prices.