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.
能源领域的创新不是可选项;它是必须的。
我写的是那些绝望的人,那些处于边缘的人,那些别无选择的人。