活着就是受苦，生存就是在苦难中找到某种意义。

选自汉·桓宽《盐铁论·诏圣》。目，网眼。不可，不能。法律制度太粗疏难以治国，就像网眼太少的渔网往往网不到鱼一样。这句话以比喻之法说明立法要周全、精细，不能失之粗疏，否则不易于执法者依法操作。而不能操作，执法者就有了太大的自由度，这就等于没有法律了。

互联网竞争就像冲浪，错过一波就永远错过了。

If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

Leadership is about creating more leaders, not more followers.

Ask funders for money， and they’ll give you advice； but ask for advice and they’ll give you money.