数学直觉就像肌肉一样 - 通过锻炼会变得更强大。
Mathematical intuition is like a muscle - it grows stronger with exercise.
Let us be grateful to people who make us happy, they are the charming gardeners who make our souls blossom.
The only way to save a rhinoceros is to save the environment in which it lives, because there's a mutual dependency between it and millions of other species of both animals and plants.
并不是我们所有的人都会拥有浪漫。
发展必须被理解为一个多维度的过程，涉及社会结构、民众态度和国家制度的重大变革，以及经济增长的加速、不平等的减少和贫困的消除。
对于非凡的主张，证据的分量必须与其奇特程度成正比。
We must balance short-term energy needs with long-term environmental goals.