从老师那里学到一切是学生的责任，充分激发学生的全部潜力是老师的责任。
It is the duty of a student to get everything out of a teacher， and the duty of a teacher to get everything out of a student.
文章是用来承载道理的，道理通过文章得以阐明。
Your so-called boss may own the clock that taunts you from the wall, but, my friends, the hour is yours.
You have to be passionate about what you do, or you'll never succeed.