George Bernard Shaw: No man who is occupied in doing a very difficult thing, and doing it well, ever loses his self-respect.

No man who is occupied in doing a very difficult thing, and doing it well, ever  — George Bernard Shaw

No man who is occupied in doing a very difficult thing, and doing it well, ever loses his self-respect.

Source: Wikiquote (CC BY-SA 3.0). Quotations may be subject to their authors' rights and may be shown in translation.