Keep pushing, keep believing, and never give up.
If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
作家不過是一個用文字代替搖鼓和鼓聲的薩滿。
The past is a foreign country; they do things differently there.