Free trade is the key to the prosperity of a nation.
自由贸易是国家繁荣的关键。
To understand humanity, we must first understand our origins.
Everymorning I jump out of bed and step on a landmine. The landmine is me. After the explosion, I spent the rest of the day putting the pieces together.
你把两个从未在一起的人放在一起；有时世界会改变，有时不会。他们可能会崩溃和燃烧，或者他们可能会点燃并照亮天空。
数学不是观赏性运动——你必须参与其中才能欣赏它的美。