The past is a place of reference, not a place of residence.
解析:通过实践磨练自己。
Leadership is not about being in charge. It's about taking care of those in your charge.
Our descendants will achieve thins that will amaze us, yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.
If you want to be the best, you have to be able to handle the worst.