"It is China’s consistent belief that in pursuing international development cooperation, the principle of mutual respect and equality should be upheld, the sovereignty of the country concerned and the will of its people should be fully respected, and there should be no interference in any country’s domestic affairs, no political strings attached, no coercive diplomacy, and certainly no infringement on other countries’ sovereignty and interests for selfish gains."
January 1, 1970
https://en.wikiquote.org/wiki/Hua_Chunying