——《在石家庄国民党交通部欢迎会的演说》（1912年9月21日）
建筑的实质不是它的形象，而是它内部的空间。
质量不是一种行为，而是一种习惯。
最重要的是要有一颗善良的心和良好的态度。
There are unknown forces in nature; when we give ourselves wholly to her, without reserve, she lends them to us; she shows us these forms, which our watching eyes do not see, which our intelligence does not understand or suspect.
Every book is a journey, and every journey is a book.
"To lose one parent may be regarded as a misfortune; to lose both looks like carelessness."
