On Earth, men are seen as superior because of their physical strength, but it means nothing in space, where there is no gravity.

There is something addictive in space that makes you want to go back - like the mountain climbers who want to go back to the Himalayas although their fingers were cut by frostbite.

I felt so free in space, flying around and unrestrained by any social relationships, but my life since has changed a lot. Now I am extra-careful about what I say and do because everyone recognises me.

Yi So-Yeon Quotes