数学证明的美在于它的简洁性和必然性。

生活是10%发生在你身上的事和90%你如何应对它。

The more you dream, the more you achieve.

The reality of a building is not the image of it, but the space within it.

记忆能让一件事看起来比实际重要得多。

You can tell whether a man is clever by his answers. You can tell whether a man is wise by his questions.

Education is the art of making man ethical.

对于忠告，你所能做的，就是把它奉送给别人，忠告从来就不是给自己准备的。