A peaceful and harmonious bilateral relationship between these two countries will make both winners; while a confrontational one will make both losers. (和则两立,斗则俱伤。)
B.
When one is in office, he should discharge his duty conscientiously; when leaving office, he should conduct himself with humanity and exercise self-reflection. (入则恳恳以尽忠, 出则谦谦以自悔. )
C.
We have no fear of the clouds that may block our sights as we already at the top of the height.( 不畏浮云遮望眼,只缘身在最高层。 )