从事物的本质来看，权力必须制约权力。
It is necessary from the very nature of things that power should be a check to power.
——〈在广州岭南学堂的演说〉，1912年5月7日
We look at the world once, in childhood. The rest is memory.
这是最好的时代，这是最坏的时代。
传统很重要，但进化是必要的。
I must have flowers, always, and always.
A baker's hands are his most important tools.