The coldest winter I ever spent was a summer in San Francisco.

Innovation is the eternal driving force for enterprise development. Only by constantly breaking through ourselves can we remain invincible in competition.

The library is inhabited by spirits that come out of the pages at night.

I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.