The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

未来属于那些能够适应变化而不失去核心价值观的人。

大海是万物的隐喻：生命、死亡、未知。

Every discovery in science opens up a new set of questions, and that's what makes it so exciting.

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。

The language of mathematics is the language of the universe, and by learning it, we can understand the cosmos.

No president who performs his duties faithfully and conscientiously can have any leisure.