I don't compete with anyone but myself. My goal is to be better than I was yesterday.
电流概念的形成是电学理论发展中最重要的步骤。
The most ordinary life can be extraordinary when seen through the right eyes.
The key to investing is to have a margin of safety.
If you’re not willing to adapt, you’re not ready to lead.
"世界是一个影子,而影子是一面镜子。"