自由与秩序并非不相容；真理即力量；自由讨论是真理的生命。
Freedom and order are not incompatible; truth is strength; free discussion is the very life of truth.
我是一个美国黑人，我为我的种族感到骄傲。我为自己是谁感到骄傲。我有许多自豪和尊严。
All truly great thoughts are conceived while walking.
The past is not dead. It is not even past.
Painting is a language which cannot be replaced by another language.
The elements of consciousness are sensations, images, and affections.