The sky has turned brighter. There is a glorious rainbow that beckons those with the spirit of adventure. And there are rich findings at the end of that rainbow. To the young and the not too old, I say, look at the horizon, find that rainbow, go ride it. Not all will be rich; quite a few will find a vein of gold; but all who pursue that rainbow will have a joyous and exhilarating ride and some profit.

So take the time to find the thing that excites you more than anything else in the world. Not the thing your parents want you to do. Or the thing that all your friends are doing. Or that society expects of you.

so I sometimes think, why should I talk young women into being a scientist if they then end up being sort of disliked or not accepted by their contemporaries and so it’s a tricky business actually.

The first thing to recommend is that they don’t work in some place that they don’t like, that they don’t do things that they don’t like. That they look for what they really want to do and what kind of thing they want to be involved in, or if they want to go it alone by themselves, to find that.

Every mischance in life was an opportunity to learn something and your duty was not to be submerged in self-pity, but to utilize the terrible blow in a constructive fashion.

Life will have terrible blows, horrible blows, unfair blows. Doesn't matter. And some people recover and others don't. And there I think the attitude of Epictetus is the best. He thought that every mischance in life was an opportunity to behave well. Every mischance in life was an opportunity to learn something and your duty was not to be submerged in self-pity, but to utilize the terrible blow in a constructive fashion.

I realized very early that non-egality would work better in the parts of the world I wanted to inhabit. What do I mean by non-egality? I mean John Wooden, when he was the number one basketball coach in the world. He just said to the bottom five players, “You don't get to play. You're sparring partners.” The top seven did all the playing.

if your proposed marriage contract has forty-seven pages, my suggestion is you not enter.

Generally speaking, envy, resentment, revenge, and self-pity are disastrous modes of thought. Self-pity gets pretty close to paranoia and paranoia is one of the very hardest things to reverse. You do not want to drift into self-pity.

wisdom acquisition is a moral duty. It’s not something you do just to advance in life. Wisdom acquisition is a moral duty.