The theory of automorphic forms is a central subject in modern number theory.

Every artist dips his brush in his own soul, and paints his own nature into his pictures.

Space is a way of existing in relation.

The essence of modernity is psychologism, the experiencing and interpretation of the world in terms of the reactions of our inner life and indeed as an inner world, the dissolution of fixed contents in the fluid element of the soul, from which all that is substantive is filtered and whose forms are merely forms of motion.

煤炭企业在追求经济效益的同时必须履行社会责任。

宁静的心灵是健康的源泉。