救荒不如备荒，备荒莫如急农时。
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。
Technology is nothing.What’s important is that you have a faith in people， that they’re basically good and smart， and if you give them tools， they’ll do wonderful things with them.
The most innovative solution is often the one nature already provided.
The more you sweat in practice, the less you bleed in battle.
You have to be willing to fail to be successful.