The only limit to our realization of tomorrow is our doubts of today.
【释义】画妖魔鬼怪容易,画狗和马却很难。
电子系统中的拓扑保护概念是一个深刻的见解,它连接了抽象数学和实用物理学。
I think the best thing you can do is to be grateful for what you have.
要在科学上成功,你需要对真理有热情。