Mathematics is the foundation upon which the edifice of science is built.
Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom.
好名声不能轻而易举地得到,荣誉也不能以巧诈树立,君子用身心戴道而行。以身戴行,是一个成语,意为言行合一,用身心戴道而行。
The web is for everyone and collectively we hold the power to change it.