Practice for three days in winter and three days in summer.

The edge of the sword comes from sharpening, and the fragrance of plum blossoms comes from bitter cold.

"The three armies can win the handsome, but ordinary men cannot win the ambition" (The Analects of Confucius. Zi Han ")

"If you pull out the mountain with great strength, you will be angry with the world" (Historical Records. Biography of Xiang Yu)

"Where there is a will, there is a way" (Biography of Geng Yan in the Later Han Dynasty)

"Good winds send me to Qingyun with their strength" (A Dream of Red Mansions)

"Xiongguan Road is as iron as iron, and now it is one step closer to the beginning" (Mao Zedong)