The only person you are destined to become is the person you decide to be.

"Travel is fatal to prejudice, bigotry, and narrow-mindedness."

We must not always talk in the market-place of what happens to us in the forest.

I play every game like it is my last.

总统职位需要最大的勤奋和关注。

化学是一门一直贴近我内心的科学，我以喜悦和热情将一生奉献给了它。