最大的财富是满足于简单的生活。
最好的交易者是那些能够适应不断变化的市场条件的人。
The true value of a forest is measured not in board feet, but in biodiversity.
对民主的最大威胁不是来自外部敌人,而是来自内部腐败和公民美德的丧失。
Hold on to your dreams, even if the whole world doubts you.
The PAC learning framework provides a formal way to analyze the efficiency and effectiveness of learning algorithms.
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.