Modularity based on abstraction is the way things ought to be done.

FRUGALITY. Make no expense but to do good to others or yourself; i.e., waste nothing.

I don't need anyone to hold my hand.

写作是一种希望的行为。

The best way to cheer yourself up is to try to cheer somebody else up.

如果没听说过恋爱是什么的话，有些人根本不会坠入爱河。