The journey of a thousand miles begins with one step.

A man's real possession is his memory. In nothing else is he rich, in nothing else is he poor.

Nature hath made men so equal in the faculties of body and mind， as that though there be found one man sometimes manifestly stronger in body or of quicker mind than another， yet when all is reckoned together the difference between man and man is not so considerable as that one man can thereupon claim to himself any benefit to which another may not pretend as well as he.

阈限性是一种模糊和矛盾的状态，一个纯粹可能性的领域。

能源领域的创新不是可选的；它是可持续增长的必要条件。

我是个物质女孩，生活在一个物质世界。