障碍越大,克服它的荣耀就越大。
The greater the obstacle, the more glory in overcoming it.
The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.
你的爱无法持久是因为我。
The most widespread form of inequality in the world today is not that between rich and poor, but that between men and women.