I’m a fighter, I believe in the power of positivity and hard work.

Every mathematical problem has a solution; it just takes time and effort to find it.

看着我，每个人的脸上都有印记。你第一次手术时，我长了这条皱纹，最后一次手术时，我长了这些皱纹。这张地图会为我们指引方向。而这张地图标记着我们去过的地方，它绝对不是丑陋的。

No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.