to swear that something is true, often said with sincerity
schwören, dass etwas wahr ist, oft aufrichtig gesagt (shvoren dass etvas var ist, oft aufrichtig gezagt)
"I cross my heart and hope to die that I will never lie to you."
"Ich schwöre bei meinem Leben, dass ich dich niemals anlügen werde." (ikh shvore bai mainem leben dass ikh dikh niemalz anlyugen verde)
to figure out something by reasoning
to relax after a stressful or dangerous situation
to start being creative or imaginative
to tell someone angrily what you think
to do something without knowing the outcome
a sudden realization or idea