Let me tell you the secret that has led me to my goal. My strength lies solely in my tenacity.

The most profound question is not about the existence of God, but about the existence of the world.

I would like to fly in space.Absolutely.That would be cool.I used to just do personally risky things， but now I’ve got kids and responsibilities， so I can’t be my own test pilot.That wouldn’t be a good idea.But I definitely want to fly as soon as it’s a sensible thing to do.

几百万年以来，花儿都长着刺；几百万年以来，羊也在吃花。难道我想知道，花儿为什么憋足了劲长没用的刺，这不是正经的事吗？这不比红胖子的加法更正经，更重要吗？要是我认识的世界上的一朵独一无二的花，她哪也不去，就爱长在我的星球上，可是却在某天早晨，被小绵羊一不留神咬死了，难道这样的事也不重要吗？