Your life will always be filled with challenges.
In all, living in the big cities is still the main choice for young people, even though they face some challenges.
I know a lot of you have challenges in your lives right now that can make it hard to focus on your schoolwork.
The students are in the stage of storing knowledge, when they meet challenges someday, they can have the ability to solve the problems.
It helps me face challenges and takes away my worrys.
