Whenever you have an aim you must sacrifice something of freedom to attain it.
无论何时你有了一个目标,你都必须牺牲自己的一些自由去实现它。
The reading of all good books is like a conversation with the finest men of past centuries.
阅读所有的好书就像和从前最优秀的人进行了一场对话。
Even if you get no applause, you should accept a curtain call gracefully and appreciate your own efforts.
即是没有人为你鼓掌,你也应该优雅地谢幕并欣赏自己的努力成果。