在别人家住的太久了，人就变得不再尊贵，来往太频繁了，亲密的程度就会下降。

Innovation in manufacturing is key to staying competitive in a global market.

Innovation happens when you're willing to challenge the status quo and take calculated risks.

I'm not afraid to die, I'm afraid not to have tried.

农时：指春耕、夏耘、秋收三个时令。与其等灾荒来了再想办法补救，不如早防备灾荒，而防备灾荒最好就是抓住农时。