能源的未来在于发展与可持续性之间的平衡。

The present is the past rolled up for action, and the past is the present unrolled for understanding.

To solve the hard problem, we may need to expand our physical worldview.

领导力是指让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。

The most successful urban spaces are those that foster human interaction and connection.

解释：齐国是强国，利用它的强大进攻宋国，让他逞强，燕国就可以乘机打败齐国；齐国是大国，利用它的大国野心吞并宋国，增加土地，燕国就可以乘机进攻。