"Happiness is not something ready made. It comes from your own actions."
The future of a nation depends on today's education.
对于那些感受的人来说,世界是一场悲剧,但对于那些思考的人来说,世界是一场喜剧。
Behavior is determined by the interaction of drive and habit strength.
The study of algorithms is not just about solving problems, but about understanding the limits of what is computationally possible.