给我贞洁和节制，但不要立刻。
The very least you can do in your life is to figure out what you hope for. And the most you can do is live inside that hope. Not admire it from a distance but live right in it, under its roof.
The best quarries leave no scars, only responsible transitions.
破坏东西比创造它们容易得多。
我们实现明天的唯一限制将是我们今天的怀疑。
Psychology must be based on facts, not hypotheses.
The energy transition won't happen overnight, but we must make progress every day.