The only true thoughts are those which do not understand themselves.
最强大的动力不是金钱。而是学习的机会、责任的成长、对他人的贡献以及因成就而获得认可。
万物起源的奥秘对我们来说是无法解决的;而我必须满足于做一个不可知论者。
Learning is the process of modifying symbolic structures to improve performance.