气候的变化不是一朝一夕的原因，它的由来是逐渐的。

We are lonesome animals. We spend all our life trying to be less lonesome. One of our ancient methods is to tell a story begging the listener to say — and to feel — 'Yes, that's the way it is, or at least that's the way I feel it.'

The transition to renewable energy depends on efficient and scalable storage systems.

Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

有些人特别善于了解自己的知识极限，因为他们必须这样做。

You don’t have to get it perfect, you just have to get it going.

人的精神是世界上最宝贵的东西。

The world is full of signs and wonders, but we are blind to them.