Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It's something that truly exists in all of us.
伟大不是这种奇妙、深奥、难以捉摸、神一般的特征，只有我们中的特殊人物才能尝到。它是真正存在于我们所有人中的东西。
Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.
如果你让人们稍微进入你的生活，他们可能会非常了不起。
In science, the only constant is change.