有了实际工作,宝宝的自我意识就会逐渐发展、强化。
The harder you work, the luckier you get.
The best way to predict the future of our forests is to create it.
任何系统的能量最终都来源于太阳,并以某种形式返回到宇宙中。
There is only one sin, only one. And that is theft. Every other sin is a variation of theft.