If 50 percent of your career is not filled with failure, you're not really successful.
“Is it possible to covet a much longer life for one's self and be as devoted to the well-being of the next generation? It's a long argument.”
“I'm still a firm believer that we were definitely put here to use our minds, and that is what makes us different. And that that's the key. If there is anything that is going to stop mankind from being such a beastly, destructive creature, it is reason.”