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.

释义：将煮沸的热水扬起以停止其沸腾，不如抽掉下面的木材。处理任何问题时，与其用凑合的办法应付，不如从根本上彻底解决。

The future is not something we enter. The future is something we create.

摆脱困境的最好方法就是一开始就不要陷入其中。