孩子是最诚实的评论家；他们会直接告诉你他们的想法。
Children are the most honest critics; they will tell you exactly what they think.
The human mind is a complex and fascinating subject, and understanding it requires both scientific rigor and a touch of creativity.
宇宙不仅比我们想象的更奇怪，而且比我们能够想象的还要奇怪。
如果你简单，这个世界就对你简单。