If a doctrine is not unintelligible, it has to be vague; and if neither unintelligible nor vague, it has to be unverifiable.

创造力的主要敌人是"良好"的判断。

先读经书，再读史籍，以经论史，评论古人史事，就不会与圣贤相悖；研读史籍，再温经书，以史证经，读书目的升华，决不仅为章句之学。

Life is a journey, and love is what makes that journey worthwhile.

儿童不是缩小的成人，而是有其自身发展规律的个体。

Mathematics is the art of giving the same name to different things.

If we over-engineer solutions, we risk losing the simplicity nature intended.

I always try to buy stocks that are undervalued and sell them when they become overvalued.

我相信开心的女孩子才是最漂亮的。