The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
恭维一向无法软化女人，对男人倒是屡试不爽，这就是男女之别。
成长型思维是相信你的能力可以通过奉献和努力得到发展。
Love is not a victory march, it's a cold and it's a broken hallelujah.
"A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us."