忠言逆耳利于行。就像疼痛提醒你哪里病变一样。

在所有人类的痛苦中，最苦涩的是：知道得太多却无法控制任何事情。

The greatest gift you can give someone is your time and attention.

The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.

音乐是一种力量，能治愈心灵。

A good world needs knowledge， kindliness， and courage； it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.

译文：人生就像一场醉梦，快乐忧愁都不要太当真。