逻辑学研究不仅仅是关于正确推理,更是关于思维的自由。
Most people are afraid of change,but if you look at it as something you can count on,then it can be a comfort.There's not many things you can really count on.
「人生就只活这么一次。」「错,我们一生只死一次,剩余的每天都在生活。」