The statement "How easy to the smallest building: how impossible to most men."（Para. 6)pro

The statement "How easy to the smallest building: how impossible to most men."(Para. 6)probably means

A．it"s easier to renovate a building than transform. men.

B．buildings just stand there but men have to make a living.

C．men have to make effort to be worthy and outstanding.

D．men can"t be as poetical as buildings to a certain degree.

请帮忙给出正确答案和分析，谢谢！