The profession of book writing makes horse racing seem like a solid, stable business.
释义：善良如同四季常青的松树，邪恶如同娇艳的花朵。从表面上看，花朵似乎比松树更美丽，但当遇到风霜时，松树依然挺立，而花朵却凋零了。
It's so much darker when a light goes out than it would have been if it had never shone.
The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
