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。
The strength of a habit is proportional to the amount of reinforcement.
Dreams are not unreachable, as long as you are willing to chase them.
我不是试图模仿照片，我是试图制作一张照片。
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."
You don't have to be a genius or a visionary or even a college graduate to be successful. You just need a framework and a dream.