Top 474 Best Quotes

Money begets money. If you don't have that, you wait around to be hired by somebody at the mercy of others. If you have that money in your hand, you desperately try to make the best use of it and move ahead. And that's generating income for yourself.

Hiring's tough. It's not just filtering through hundreds of applications and blocking out big chunks of your day for interviews - those are the simple parts. The difficult thing is the nagging feeling that, despite your best efforts, the perfect candidate will somehow fall through the cracks.

I never stop making sure that what I say is the best of what could be said about a particular thing. It's a constant evolution. If I planted a tree one way yesterday, and somebody tells me of a better way to plant a tree, I think, 'You know, they're right, that's better.' Then I change my way to accommodate the new way of planting trees.

We have to be plumbers, electricians, construction engineers, or workers, on the space station, but at the same time running a laboratory, being scientists, being the best laboratory assistants we can be. It's all in a bundle; it's very exciting, it's a lot of fun.