Innovation is not about inventing something entirely new, but about improving what already exists.
The challenge of acting is not to show, but to reveal.
一个女人能为她的孩子做的最重要的事情就是爱他们的父亲。
The poem is not a dialogue. The poem is a monologue delivered in the presence of a witness.
We are on the verge: Today our program proved Fermat's next-to-last theorem.