教学的艺术不在于传授本领,而在于激励、唤醒和鼓舞。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
适合从事任何特定行业的人,如果没有与他一起工作或在他之上的人的帮助和指导,就无法理解该行业的科学。