I decided long ago never to walk in anyone's shadow; if I fail, or if I succeed at least I did as I believe.

It is good to have an end to journey toward; but it is the journey that matters, in the end.

The first duty of a man is to think for himself.

Architecture should be of its time, but not fashionable.

No man or woman is worth your tears， and the one who is， won‘t make you cry。

我认为保持好奇心，永远不要停止提问是很重要的。

Sustainability is not a destination, but a journey that requires continuous improvement and innovation.

The most important single aspect of software development is to be clear about what you are trying to build.