That's one small step for (a) man, one giant leap for mankind.
If you're not failing, you're not trying hard enough.
对一个人而言,只要谨慎自信 ,没有什么是高不可攀的。
The way a child holds a book tells you everything about how they feel about it.
If you skillfully follow the multidisciplinary path, you will never wish to come back.It would be like cutting off your hands.