数学不是一项观赏性运动。
Reason obeys itself; and ignorance submits to whatever is dictated to it.
美德比恶行更令人畏惧,因为它的过度不受良心的约束。
Silence can be a powerful form of resistance.
The customer may not always be right, but they always come first.
The act of painting is an act of liberation.