当然，语言是人类使用的最强大的药物。

The only way to escape the mundane is to constantly transform it.

对地球最大的威胁是认为别人会拯救它的想法。

The difference between ordinary and extraordinary is that little extra.

"The world is a book, and those who do not travel read only one page."

There are no vital and significant forms of art; there is only art, and precious little of that.

"The human voice is the most powerful tool we have to convey the depth of our experiences."

教师必须具有健康的体魄，农人的身手，科学的头脑，艺术的兴味，改革社会的精神。