人们并不懒惰。他们只是有无力的目标——也就是说，目标没有激励他们。

"The immune system is like a double-edged sword; it can fight cancer but also needs to be controlled."

The spirit of entrepreneurship is the spirit of never giving up.

The masses have no capacity for understanding complex issues.

胜利并不总是衡量进步的标准。