You should refrain from tempting Providence―forbear running risks.
I will make a venture―(投機なら)―run a risk―venture upon a speculation―(一か八かふってみよう、当たって砕けろ)―I'll take my chance―take the chances―chances it―take the risks―risk it.
Young people love adventure.
the trait of being adventurous
Children are fond of adventure.