The world is full of people whose notion of a satisfactory future is, in fact, a return to the idealised past.

To paint is to remember what the eyes have forgotten.

The old believe everything, the middle aged suspect everything, the young know everything.

最好的科学是双手弄脏而头脑清醒时完成的。

创新不仅仅是技术的问题；它是关于我们如何思考和解决问题的方式。