The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.
The key to breakthrough is not just hard work, but also the courage to challenge existing paradigms.
突破的关键不仅在于努力工作，还在于挑战现有范式的勇气。
世界充满了简单、明显而美丽的事物，以至于人们竟然还会去发明任何东西，这真是令人惊奇。
真理往往隐藏在细节之中。
The key to happiness is to have dreams. The key to success is to make your dreams come true.