After graduation , he forgot his professor 's manual for many years , during which time he became a professional essayist , renowned for his clarity and unpretentiousness .

毕业后他曾一度淡忘这位教授的手册，成为一名专职散文家，并因其行文准确质朴而闻名。

Fowler 's true subject , however-his heart 's home-is a set of two general principles , clarity and unpretentiousness , that he felt should govern all use of language .

然而福勒的真正意旨和中心思想是：精准和质朴这两项基本原则是使用语言的时候必须要遵守的。