最好的投资方式是看看现实世界中发生了什么,并相应地投资。
The difference between ordinary and extraordinary is that little extra.
Life is 10% what happens to you and 90% how you react to it.
电流概念的形成是电学理论发展中最重要的步骤。
"I don't know what I'd do without my fans. They're the reason I'm here."