Stand+Walk+Knock=Learning

After Tze How started to stand, walk by holding on sofa and table, open and close the cabinet door, he started to knock himself more too.
Of course I am proud of that but when I see that, gosh ... I feel so distressed and so sorry that I was not be able to protect him.

I remember I read an article from a master before:你孩子的福气会被你的担心削减掉, so we should not worry too much on our children ya.

So, now the best we can do is add on the Anti-Corner sticker to the corner of the table in order to avoid him to knock on sharp corner.