In a world of constant change, adaptability is the key to survival and growth.

Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.

能源转型将需要前所未有的投资和合作水平。

To try to write love is to confront the muck of language: that region of hysteria where language is both too much and too little, excessive and impoverished.

The sun is our most powerful tool in Africa. We must learn to work with it, not against it.