計算復(fù)雜性的美在于它能夠根據(jù)問題的固有難度對問題進(jìn)行分類。
I’ve come to the conclusion that if someone doesn’t like me for being myself, it’s their loss.
我不得不提醒自己，有些鳥是不能關(guān)在籠子里的，他們的羽毛太漂亮了，當(dāng)他們飛走的時候，你會覺得把他們關(guān)起來是種罪惡，但是，他們不在了你會感到寂寞，可是我只是想我的朋友了。
Children have real understanding only of that which they invent themselves, and each time that we try to teach them something too quickly, we keep them from reinventing it themselves.