最重要的是保持思考，保持质疑。

Perhaps one day you muster the courage, to make a clean breast of everything in the heart only ended up to let others see the joke, because they did not understand you to say what, also don't know why do you think things are so important, say, almost cried out. I think the worst thing in the world, than with full of heart and secret, but no one can tell, but no one can understand!

If humanity doesn’t land on Mars in my lifetime， I would be very disappointed.

由于说话的人不同，那么人们心中的看法就变化了。“智子疑邻”，地位不同，关系不同，时间不对，需谨言慎行。