The beauty of life lies in the details we often overlook.

赏析：指出知道满足的人不会被利益所累，真正安闲自得的人不会因为失去而恐惧，注重内心修养的人不会因为没有地位而惭愧。

Do not be influenced by the opinions of others.

解释：只有去学习才能懂得世间的道理；如果耻于向人求教，许多东西就会永不知晓。

译文：西风落日下野草斑驳，秋日天空云淡风轻，一只孤鸟飞过。我这个两鬓斑白的游子，又骑着马登上了太行山。

数学中最深刻的思想往往源于最简单的观察。

The time which we have at our disposal every day is elastic; the passions that we feel expand it, those that we inspire contract it; and habit fills up what remains.