守口如瓶,防意如城。
守住嘴巴,就跟拴紧瓶口一样。克制欲望,就像防守城池一般。
质量比数量更重要。一个全垒打比两个二垒安打好得多。
The success of a learning algorithm depends on the quality and quantity of the data it is trained on.