The Big Bang is not the beginning of everything, but the beginning of our observable universe.
对于任何领导者来说，最重要的事情是明确世界的发展方向。
Leadership is not about giving orders; it's about inspiring others to achieve greatness.
There is no better teacher than history in determining the future……There are answers worth billions of dollars in a history book.
美国梦是由美国能源驱动的。
Success is not about the awards, it's about the journey and the growth.
应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
"The only thing that is truly infinite is the human imagination."