"In mathematics, you don't understand things. You just get used to them."
Loneliness is the price we pay for self-awareness.
To be fond of dancing was a certain step towards falling in love.
技术是核心竞争力,我们要不断引进和研发新技术,提升产品质量和生产效率。
The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.