无论生活多么困难，总有一些事情你可以做并且成功。
However difficult life may seem, there is always something you can do and succeed at.
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.
The best way to document a program is to document it.
"The novel is not just a story; it's a mirror held up to society, reflecting its beauty and its ugliness."
Science is the light that illuminates the darkness of ignorance.