The teacher must believe in the potential of his students.
Nothing in life is to be feared, it is only to be understood. Now is the time to understand more, so that we may fear less.
In every line, there is a hidden truth.
我们不能一直用老方法做事。世界已经改变,我们也必须改变。
我父亲总是教导我:关心和分享。这就是我们举办公开课的原因。我唯一能做的就是尝试回馈。