I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.

The most successful societies are those that allow for the greatest degree of individual freedom and creativity.

正派人的话，明明知道了为了我好，内心感激却未必高兴；奸邪人的话，明明知道是在奉承我，但听着十分顺耳，所以未必生气。由此可知听取忠言是多么艰难。

心理学的目的是理解我们如何应对世界。

Learning involves the gradual adjustment of connection strengths between units in a network.

The best performance improvement is the transition from the nonworking state to the working state.