按惯例，甜是甜的，苦是苦的，热是热的，冷是冷的，颜色是颜色；但实际上只有原子和虚空。
外交的目标是通过对话和合作解决争端，并推动可持续的和平发展。
Theologians may quarrel, but the mystics of the world speak the same language.
The most important thing in directing is to have a clear vision of what you want to achieve.