任何圆的周长与其直径的比率小于3 1/7但大于3 10/71。
El arte barroco americano es nuestro modo de ser, nuestra manera de habitar el mundo.
文章贵在简洁，简洁则明了；文章贵在疏朗，疏朗则通畅。
The idea comes first, then the form.
The worth of a psychological theory is measured by its usefulness.
"A book is a door. You open it. You step through."