When I was a kid, I hated everything. I was really skinny, and I'd have a milkshake with an egg in it. Growing up, I ate, like, five different foods. I was not an adventurous eater. But as soon as I left home, that all changed and from that point on, I've been a pretty enthusiastic eater of new and strange food.

They say that women's sexual peaks are in their 30s or 40s, and I think that it happens because they're more comfortable. It's not some hormonal change that happens at that age. Of course, it would be nice to have more physiological insight on that.

Science is you! It's your head, it's your dog, it's your iPhone - it's the world. How do you see that as boring? If it's boring, it's because you're learning it from a textbook.

When I was 16, I had a job on the cleaning crew at a local hospital. I wore a pink uniform and cleaned bathrooms and buffed the hallway linoleum. Oddly, I don't recall hating the job. I recall getting choked up at the end of the summer when I went to turn in my uniform and say goodbye to the ladies.

Doing 40-minute track sessions is easy money compared to what we were doing on the Tour. What you used to think was hard now feels like a walk in the park.

Everything has an opportunity cost, and the big things we want in life - like happiness and healthy relationships and wealth - they all have big opportunity costs.

Nature never said to me: Do not be poor; still less did she say: Be rich; her cry to me was always: Be independent.

At many points during our nation's history, there have been times - known in our history textbooks as 'panics' - when adverse conditions affecting the financial and economic sectors of the country have caused individuals to hoard more than they need.