"I don't believe in happy endings, but I do believe in happy travels, because ultimately, you die at a very young age, or you live long enough to watch your friends die."
在数学中，发现的旅程往往比目的地本身更有价值。
Science is a collaborative effort spanning generations.
In this world, no one can make you fall. If your faith still stand.
感官训练可以培养敏锐的观察者，适应现在的文明时代，更能实际地应用于日常生活中。