All models are wrong,but some are useful.
Do something valuable，be someone useful.
好奇心
厚积而薄发
[secret]情有始焉亦有终。 [/secret]
To be a hero.
All models are wrong,but some are useful.
Do something valuable，be someone useful.
好奇心
厚积而薄发
[secret]情有始焉亦有终。
[/secret]
To be a hero.