I like to think of mathematics as a kind of poetry.
The interplay between discrete mathematics and computer science has been a fertile ground for innovation and discovery.
解释：辛辣食物走气分，气虚或气病的人不宜多食，体现了饮食与病症的关联。
The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.
The best leaders are those who can balance vision with practicality.
The fact remains that getting people right is not what living is all about anyway.