Only continuous learning can keep us invincible in fierce competition.

I'm interested in the space between order and chaos.

Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.

如果你不能做伟大的事情，那就以伟大的方式做小事。

而是根据国家的具体情况，去掉那些无益于实用的东西，这就足够使国家的财利增加一倍了。 

进步的关键在于坚持和好奇心。