You may have the worst of your worries when you most appear to be at ease.

There is no solitude in the world like that of the big city.

教育在经济发展中的作用不可低估；它是创新和生产力的基础。

声音是灵魂的镜子。

杰作不是完美的，而是完全诚实的。

One of my primary objects is to form the tools so the tools themselves shall fashion the work and give to every part its just proportion.

The elements of consciousness are the building blocks of mental life.