Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
數(shù)學(xué)不是關(guān)于數(shù)字、方程、計(jì)算或算法的：它是關(guān)于理解的。
我們生來就帶著正義的觀念。
過去是你記得的、你想象你記得的、你確信你記得的、或者你假裝記得的。
如果你的目標(biāo)沒有時(shí)間表，那它就只是一個(gè)夢(mèng)想。
Life is a great big canvas，and you should throw all the paint on it you can.