有时候最难的事情和正确的事情是同一件事。
"Sometimes the hardest thing and the right thing are the same."
The division of labour， so far as it can be introduced， occasions， in every art， a proportionable increase of the productive powers of labour.
The living moment is everything.
音乐是灵魂的语言，而灵魂是上帝的声音。
做好了官，有余力就要学习，学习好了，有余力就去做官。