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.

创新不仅仅是技术，更是改变思维方式和拥抱新的思考模式。

是人创造了宗教，而非宗教创造了人。

The human heart, at whatever age, opens only to the heart that opens in return.

如果中原真的能消除战乱，我们两个老头子又何妨老死在戍边之地。