The freedom then of man, and liberty of acting according to his own will, is grounded on his having reason, which is able to instruct him in that law he is to govern himself by, and make him know how far he is left to the freedom of his own will.

Quality is not a promise; it is a delivery.

第一个错误的假设是质量意味着好、奢华、闪亮或重量。质量意味着符合要求。

Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.

开始的唯一方法是停止空谈，开始行动。

"One of the most important challenges in machine learning is to develop algorithms that can learn from small amounts of data."

我感恩每一刻。