I learned hard lessons, and I've taken that lesson and it's helped me become a better business person and a better leader.

It's a hard job to become president.

I don't have regrets, there are only lessons. You learn from them, and you become a better person.

It is when you are most comfortable that disaster will strike.

Grover murmured, "Well, Percy, what have we learned today?"
That three-headed dogs prefer red rubber balls over sticks?"
No," Grover told me. "We've learned that your plans really, really bite!

I've learned the hard lesson that you can't pin your heart on anything until it's a completely done deal.