"Sometimes, you have to be apart from people you love, but that doesn't make you love them any less. Sometimes, it makes you love them more."
创新不会偶然发生,它需要纪律、专注和挑战现状的意愿。
像所有的成人一样,幼儿也有他独立的人格。
我想做你男朋友。
The pursuit of mathematical knowledge is a journey that never ends.