Play is the language of childhood, and books should speak that language too.

创新是区分领导者和追随者的关键。

I stand up for what I believe in and I don’t worry about what other people think.

质量不是头衔；它是一种行为。

能源转型将需要前所未有的投资和合作水平。

The poet's task is to illuminate the darkness.

心理学的研究就是生活问题解决机制的研究。