The difference between a moral man and a man of honor is that the latter regrets a discreditable act even when it has worked.

做出伟大工作的唯一途径是热爱你所做的事。

The best way to document a program is to document it.

每一代人都应视地球为信托。

Making something is really hard. You have to care about it so much that you will push through all the disappointments and frustrations.