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.

要么忙着活，要么忙着死，人只有两种选择。

我不是为了装饰而画画，我是为了交流而画画。

我爱的女人善变，爱我的女人却固执得可怕。

当天赋不努力时，勤奋能战胜天赋。