Nine tenths of education is encouragement.

十分之九的教育是鼓励。

About nine tenths of the light from the sun is absorbed by the atmosphere.

来自太阳的光约有十分之九被大气层吸收。

In China over nine tenths of the inhabitants belong to the Han nationality.

在中国十分之九以上的人口是汉族。

Talking with peer, even nine tenths sentences might be fake, there is one that is true.

因为跟同行聊天，虽然十句话有九句是假的，但是总有一句是真的。

There, they say, the mutation that existed in under a tenth of the population spread to nearly nine-tenths-because those with it survived far better than those without.

他们说，自此，本来存在于人口十分之一的基因突变扩展到将近十分十九——因为基因发生突变后的人更能适应新的环境。