As much as one wishes to achieve something, the frailties of the human body often make it impossible.

(euphemistic) To die; to follow a course leading to death or extinction.

Alternative form of neither fish, flesh, nor good red herring

plural of human flesh search engine

The Chinese phenomenon of distributed research using Internet media such as blogs and forums, sometimes as a form of vigilantism against an individual person/doxxing.

To disgust or frighten someone.

Alternative form of neither fish, flesh, nor good red herring

To make distinctions unfairly; to show undue partiality to one side.

one's behavior or characteristics are determined by one's heredity

(idiomatic, quasi-adjective) Unsuitable for anyone or anything; unfit for any purpose.