创新是成功的关键。
世间万物不可能都完美无缺,可怜那些执着的人总是被忧愁困扰。
Science is the foundation, but compassion is the soul of our industry.
The world is a great painting, and we are the colors.
The preservation of the means of knowledge among the lowest ranks is of more importance to the public than all the property of all the rich men in the country.
市场设计是一个持续的实验——今天有效的明天可能就需要调整。