Necessity may well be called the mother of invention but calamity is the test of integrity.
需要可以被称为发明之母,但灾难是对正直的考验。
-- Samuel Richardson 塞缪尔·理查森
Necessity may well be called the mother of invention but calamity is the test of integrity.
需要可以被称为发明之母,但灾难是对正直的考验。
-- Samuel Richardson 塞缪尔·理查森