Hard work beats talent when talent doesn't work hard.

I was neat, clean, shaved and sober, and I didn't care who knew it.

The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

发现的喜悦无疑是人类心灵所能感受到的最活跃的体验。

Every truth goes through three stages: first, it is ridiculed; second, it is violently opposed; third, it is accepted as self-evident.