Sicher / Certain Unmöglich / Impossible Weil / Because
It is certain because it is possible.
To the timid and hesitating everything is impossible because it seems so.
Dream the impossible because dreams do come true.
But you can't exercise and be high. It's impossible.
There are no benefactors in Canada because there is no incentive.
I've done everything that's possible to be done.
Rahm Emanuel is, we are almost certain, a vampire.
The 1500 m. record was considered impossible to break.
Everything I am is because of my mom.
