The concept of law is a complex one, involving not only rules but also principles, policies, and standards.
I love the man that can smile in trouble， that can gather strength from distress， and grow brave by reflection.
The true discovery of America is before us. The true fulfillment of our spirit, of our people, of our mighty and immortal land, is yet to come.
"Language is the bridge between the inner world and the outer world."
机器学习的最终目标是制造能够从经验中学习并随时间提高性能的机器。
Success is stumbling from failure to failure with no loss of enthusiasm.
