最も大切なことは The most important thing is

 

最も大切なのは「うまく行くかどうか全くわからない。むしろ、恐らく失敗するであろうという中で、取り敢えず無理やり足を踏み出してしまう意味不明な勇気をどう持つか」

The most important thing is "How do we have the courage to take a bold step forward in a situation where we have no idea whether it will work or not. Rather, how do we have the courage to take the risk of forcing ourselves to step out in the face of the possibility that we will probably fail?