The number of real friends in science is 5.

Regardless of the research results, I believe that having at least one friend is a successful life. However, I think that one person does not care even if he is himself.
I have defined him as at least a friend to whom I can confide in my heart for who I am, without lies. It asserts that having even one such person can bring you greater happiness than 1,000 friends.
Don't get hung up on the number of friends.
Loneliness is what happens when you close your heart, and no matter how many friends you have, a lonely person is lonely. Be your own best friend first. Loneliness disappears from caring for yourself and continuing to observe your mind.
- Ju Seung-hyun
(유투브 음원사용 출처)
Jesu, Joy of Man's Desiring
Kevin MacLeod의 Jesu, Joy of Man's Desiring에는 크리에이티브 커먼즈 저작자 표시 4.0 라이선스가 적용됩니다. creativecommon...
출처: incompetech.com...
아티스트: incompetech.com/
Jingle Bells
Kevin MacLeod의 Jingle Bells에는 크리에이티브 커먼즈 저작자 표시 4.0 라이선스가 적용됩니다. creativecommon...
출처: incompetech.com...
아티스트: incompetech.com/
We Wish You A Merry Xmas
Audionautix의 We Wish You A Merry Xmas에는 크리에이티브 커먼즈 저작자 표시 4.0 라이선스가 적용됩니다. creativecommon...
아티스트: audionautix.com/
Twin Musicom의 We Wish You a Merry Christmas에는 크리에이티브 커먼즈 저작자 표시 4.0 라이선스가 적용됩니다. creativecommon...
아티스트: www.twinmusicom...
Canon and Variation
Twin Musicom의 Canon and Variation에는 크리에이티브 커먼즈 저작자 표시 4.0 라이선스가 적용됩니다. creativecommon...
아티스트: www.twinmusicom...