The middle of every successful project looks like a disaster.
每个成功项目的中间阶段看起来都像一场灾难。
The gratitude of every home in our Union goes out to the brave men who have fought and died in the service of our country.
数学的美在于它能够将复杂的思想简化为优雅的结构。
Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."