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在科学中最令人兴奋的短语,预示着新发现的,不是“我找到了!”而是“这有点奇怪...”
We are all of us made by what we have lost as much as by what we have gained.
The pursuit of knowledge is a never-ending journey, and that is what makes it so exciting.
Dairy products should be both nutritious and delicious.
解释:能吞下船的大鱼,不会在细浅的溪水里遨游;在天空高飞的鸿鹄,不会在肮脏的水池栖息。