有名な英語の諺に“Look before you leap”(転ばぬ先の杖)っちゅうのんが有りますが、この言葉をもじって“Leap Before You Look”(見る前に跳べ)っちゅうワケなんです。
Leap Before You Look (W. H. Auden) The sense of danger must not disappear The way is certainly both short and steep, However gradual it looks from here Look if you like, but you will have to leap.