Being something and doing something that no one had done before are two different things.
That’s one small step for a man, a giant leap for mankind.
自私是永远存在的。
对自己温柔点，你已经在尽力了。
你必须愿意失败才能成功。
Science is the greatest adventure of the human mind.
每一颗播下的种子都是对未来的承诺。