Choose the life that is most useful， and habit will make it the most agreeable.
选择最有用的生活方式，习惯会使其变得最令人愉悦。
工作让我们远离三种邪恶：无聊、恶习和贫困。
The interplay between local and global phenomena is a recurring theme in number theory.
你越是能增加对毒品和犯罪、福利母亲、移民和外星人的恐惧，你就越能控制所有人。