It's never too late to change yourself ，no matter how old you are，no matter how bad your current situation is.If you set a goal and move forward step by step.Life would be turned around at any time.
Honey， if you would just apply yourself to your schoolwork， you would get much better grades.这个短语的历史可以追溯到使用油灯的年代，暗指深夜了还在使用油灯工作。
