We must be realistic about the pace of change. The world will need oil and gas for decades to come, even as we invest in lower-carbon solutions.

译文：对待亲戚族人刻薄寡恩的人，一定培养不出好儿孙，对待师长刻薄寡恩的人，一定培养不出好后代。赏析：对待任何人，我们都不能尖酸刻薄。说话带刺，做事冷酷的人处处树敌，处处示强，是很难有知心朋友的。处处伤害别人的人，内心没有一点怜悯同情之心，是无法培养出品行端正的子孙后代。

相机就像武器；如果你不知道如何使用它，它就很危险。

No man really knows about other human beings. The best he can do is to suppose that they are like himself.

Love is the only sane and satisfactory answer to the problem of human existence.

Success is not final, failure is not fatal: It is the courage to continue that counts.

A mathematical truth is universal and eternal.