Hope seems like a family, without it, you will find life boring; with it, you feel every day for its hard work, is a kind of trouble.
希望好像一个家庭,没有它,你会觉得生活乏味;有了它,你又觉得天天为它辛劳,是一种烦恼。
Courage is not the absence of fear, but rather the judgment that something else is more important than fear.
The pursuit of science is not just about finding answers, but also about asking the right questions.