當個三角形仲細嘅時候 你睇唔出係啲咩 但當你加上成千上萬咁多行之後 你就會得到一個碎形 亦即係謝爾賓斯三角形
When a triangle is small, you can't tell what it is, but when you add thousands and so many walks, you get a fragment, which is the Sherbins triangle