The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
最有效的调试工具仍然是仔细的思考，再加上明智地放置的打印语句。
The only limits we have are the ones we set for ourselves.
I declare: freedom is the ultimate goal of life.
Don’t worry how or where you begin. As long as you keep moving， your success will be far from where you start.
"The best stories are those that resonate with our own experiences, yet take us somewhere new."
Good habits shape an excellent life.