Never let failure define you. Use it as a stepping stone to something better.
不要让失败定义你，把它当作通往更好的垫脚石。
In examinations the foolish ask questions that the wise cannot answer.
The more we learn about black holes, the more we realize how much we still don’t know.
Complacency is the enemy of progress in medicine.
相信你能做到，你已经成功了一半。