And when your stomach is empty and your mind is full,it's always hard to sleep.
最好的科学家是那些永远保持学生心态的人。
I don't feel like I have to please anyone. I feel free. I feel like I'm an adult. I'm grown. I can do what I want.
最个人的东西也是最普遍的。
The key to success in mining is sustainability—balancing economic growth with environmental responsibility.
勇敢就是无条件地爱一个人,而不期待任何回报。
"The unexamined life is not worth living."