真正的可持续性是与自然的和谐。

I love you not because of who you are， but because of who I am when I am with you。

"The power of machine learning lies in its ability to discover patterns and relationships in data that are not immediately obvious to human observers."

"Science fiction is the literature of change."

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。