The boundaries of our knowledge are the frontiers of our imagination.

司马牛问君子。孔子说：“君子不忧不惧。”问：“不忧不惧，就能叫做君子吗？”孔子说：“问心无愧，何来忧惧？”

没有大胆的猜测，就没有伟大的发现。

The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.

The goal of software engineering is to control complexity, not to create it.

We are all the sum of our contradictions.

The dialogue between space and material is the essence of architecture.