The greatest mysteries are those we create ourselves.
最大的谜团是我们自己创造的谜团。
"The challenge is to make the invisible visible."
Sometimes the simplest songs are the hardest to write.
赏析:表达了一种顺应自然、随遇而安的心态,认为只有这样才能不受悲哀和欢乐的情绪影响。