打字机要是敲得有感情，并不比你的姐妹或者亲戚弹奏钢琴来的扰人。
The typewriting machine, when played with expression, is not more annoying than the piano when played by a sister or near relations.
Choose always the way that seems the best, however it may be; custom will soon render it easy and agreeable.
The only way to do great work is to love what you do.
To act agreeably to our nature is virtue.
The actions of men are the best interpreters of their thoughts.