template: ### Instruction: Rewrite this English sentence to give a better translation.
  
  ### English: What I have learned is that, when embarking on a challenging endeavor that advances a cause that we firmly believe in, it is important to focus on the possibility of success and consider the consequence of not acting.
  ### English rewrite: I have learned that when one is about to embark on a difficult task, one must always keep in mind the possibility of success and the consequences of failure.