Everything is a learning process: any time you fall down, you get up and you learn from it.
Mathematics is the key to understanding the universe.
成功不是终点,失败也不是致命的:重要的是继续前进的勇气。
我想知道上帝的构思;其他的都只是细节。
I'm not interested in the rules of perspective. I'm interested in the way we actually see.
气候变化对海洋生物构成最大威胁,我们必须立即采取行动减轻其影响。