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.
We thought that we had the answers, it was the questions we had wrong.
如果你不愿意冒险,就永远无法创造出真正非凡的东西。
不要害怕失败,要害怕不去尝试。