数学的进步归功于那些不是被应用的欲望驱动，而是被发现的喜悦驱动的人。
The advancement of mathematics is due to those who are driven not by the desire for application but by the joy of discovery.
The function of art is to make the invisible visible.
"The Weeknd is a character, Abel is the real me."
我不是沉默，我是尖叫。
——杜抨击当时的国民政府。