生活中最大的榮耀不在于從不跌倒,而在于每次跌倒后都能站起來。
A country without literature is a country without a voice.
The best way to learn a new programming language is by writing programs in it.
One can only display complex information in the mind. Like seeing, movement or flow or alteration of view is more important than the static picture, no matter how lovely.