problem and soluation

in dark night we see stars; in sunny day we see shadow.

when there is despair there is hope.

happiness comes with sadness.

problem and solution come together, this is now the nature works.

in Chinese Taoism:

無極生太極

太極生兩儀

兩儀是一齊來的，一齊存在，並無先後

if you only see problem, i can tell, you just miss the already there solution