Teoride, teori ve pratik aynı olmalıdır ama uygulamada değildirler.
- In theory, theory and practice should be the same, but in practice, they're not.
Onun planları teoride her zaman kulağa hoş geliyor ama uygulamada çalışmaz.
- His plans always sound great in theory but they don't work in practice.
Teorik olarak mümkündür, ancak uygulamada çok zor.
- In theory it is possible, but in practice it is very difficult.
... theory is proven to be wrong, the whole theory is wrong. ...
... she proved that that theory was right. She supported her conviction that insistence on ...