Sometimes it seems as if there are more solutions than problems. On closer scrutiny, it turns out that many of today's problems are a result of yesterday's solutions.
有时看前来像是解决方案比问题多。仔细观瞧，今天的很多问题都是昨天的解决方案带来的结果。
I have always been a stranger in this world, a visitor, a tourist.
一个值得花一年去追求的目标是，学习足够多的关于一个主题的知识，以至于你无法相信一年前的你是多么的无知。