最好的儿童书籍是那些尊重孩子智力的书籍。
"The best children's books are those that respect the intelligence of the child."
适合一个人的鞋子会夹痛另一个人的脚，不存在适合一切人的生活方式。
You are never too old to set another goal or to dream a new dream.
True understanding in science comes from connecting seemingly unrelated dots.
We are all time travelers in the river of DNA.
