The Tesla Roadster… it’s a two-seater sports car， very high performance…In fact， it’s beat any Ferrari or Aston Martin in acceleration.And it has more than twice the energy efficiency of a Prius.
The human body is a complex puzzle, and viruses are just one piece of it.
The study of mathematics is a constant dialogue between the concrete and the abstract.
艺术应该是自由的，不受规则束缚。