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。
The essence of mathematics lies in its freedom.
The more one forgets himself—by giving himself to a cause to serve or another person to love—the more human he is.
过去是一个异国他乡;他们做事的方式不同。
Every species has its own unique value and survival significance.