使劲活下去，或使劲找死。
Those who do not remember the past are condemned to repeat it.
"The world is a book, and those who do not travel read only one page."
Democracy... while it lasts is more bloody than either aristocracy or monarchy. Remember, democracy never lasts long. It soon wastes, exhausts, and murders itself. There is never a democracy that did not commit suicide.
Internet competition is like surfing, if you miss one wave, you miss it forever.
The best time to plant a tree was 20 years ago; the second-best time is now.
True innovation happens when diverse minds come together.