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促使人們傾向于和平的激情是對死亡的恐懼，對舒適生活必需品的渴望，以及通過自己的努力獲得這些的希望。

The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.

You have to fight to reach your dream. You have to sacrifice and work hard for it.

Privacy is not a luxury; it's a necessity in the age of connected devices.

譯文：機遇不能白白錯過，好時機不會每次都來。