做成一件事要有缘分，抓住机遇，准确把握其轻重缓急，会使其尽善尽美；如果时运不济，抓不住机会，那么每做一事，均不得成功。
文学是未言之物的艺术。
教育学中的实验方法不仅是研究的工具，更是理解教育过程的基本原则。
We don't just manufacture furniture; we create environments where memories are made.
教育的最大的秘诀是：使身体锻炼和思想锻炼互相调剂。
O homem só é verdadeiramente livre quando reconhece a sua dependência dos outros.
自守表示的研究是理解朗兰兹猜想的关键。
In your life there are a few places, or maybe only the one place, where something happened, and then there are all the other places.