我们唯一需要害怕的就是害怕本身。
The only thing we have to fear is fear itself.
Quality should never be compromised for the sake of speed or cost.
The true work of art is but a shadow of the divine perfection.
永远不要在你拥有钱之前就花掉它。
——《在广州岭南学生欢迎会的演说》（1923年12月21日）
胜利的唯一方式就是永不投降。
The art of pricing is not in setting the price, but in designing the process that reveals the true value.
The human mind is designed to seek out and find evidence that confirms what it already believes.