楚国的狂人接舆唱歌路过孔子车旁，说：“凤啊！凤啊！你怎么这样倒霉？过去的不可挽回，未来的还可以赶上。算了！算了！现在的执政者很危险！”

The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.

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

出自先秦《荀子·非相》。察看一个人的外貌，不如用心体察他的心理；体察他的心理，不如考察他做事的方法。说明对人的考察应当重视其内心与做事的方法，而不应该停留在外表的体貌特征上。

最有效的领导者是那些专注于组织长期成功的人。