I don't take anything for granted. I work for everything I achieve.

"The act of writing is an act of freedom."

There is no love that’s so right as admiration-based love, and that love should include the instructive dead. Somehow, I got that idea and I lived with it all my life and it’s been very very useful to me.

世界变化很快，但人心变化很慢。

The only way to discover the limits of the possible is to go beyond them into the impossible.

程序最重要的属性是它是否实现了用户的意图。

The highest activity a human being can attain is learning for understanding because to understand is to be free.

Sustainability isn't a cost center; it's the biggest business opportunity of our lifetime.