Maybe every man has had two such women, at least two. Married to a red rose, over time, the red becomes a mosquito blood stain on the wall, while the white remains "moonlight before the bed"; married to a white rose, the white becomes a grain of sticky rice on the clothes, while the red remains a cinnabar mole on the heart.

——〈在广州岭南学堂的演说〉，1912年5月7日

生活的目标是自我发展。完美地实现自己的本性——这就是我们每个人在这里的目的。

创新的关键不仅在于想法，还在于执行。

我总是感到，生活就象萌发于地下根茎的植株。生活的真正生命是不可见的，它深藏于地下根茎中，而显露出地面的可见一斑部分只能生存一个夏季。我们所见到的是将会消逝的花簇，而根茎长驻。

Efficiency without responsibility is just reckless speed.