It is India that gave us the ingenious method of expressing all numbers by means of ten symbols, each symbol receiving a value of position as well as an absolute value.

愚昧是最大的罪行，没有之一。

The cinema is not a slice of life, but a piece of cake.

理论计算机科学的美在于其抽象和概括的能力，将具体问题转化为普遍真理。