如果你试图取得成就，就会遇到障碍。我遇到过；每个人都遇到过。但障碍不一定会阻止你。如果你遇到一堵墙，不要转身放弃。想办法爬过去，穿过它，或者绕过它。
If you're trying to achieve, there will be roadblocks. I've had them; everybody has had them. But obstacles don't have to stop you. If you run into a wall, don't turn around and give up. Figure out how to climb it, go through it, or work around it.
计算机图形学中最重要的就是理解光以及它如何与表面相互作用。
我不相信鬼魂，但我总是看到它们。
广东话谚语
The safest way to double your money is to fold it over once and put it in your pocket.