我只是每天都在歌之塔里支付我的租金。
I’m just paying my rent every day in the tower of song.
对于系统，翻版的模拟是在控制图中添加一个创建循环的边，而不仅仅是一个附加节点。
有些天性太过顽固而无法抑制，太过傲慢而不能屈服。
Every story is a lie until someone believes it.
你必须花费一些精力和努力才能看到数学的美。
"Books so special and rare and yours that advertising your affection feels like a betrayal."
Every tree planted today is an investment in tomorrow’s world.
The best way to predict the future is to invent it.
人性这根曲木，决然造不出任何笔直的东西。