to start again from the beginning
empezar de nuevo desde el principio (empezar de nuevo desde el principio)
"If this doesn’t work, we’ll have to go back to square one."
"Si esto no funciona, tendremos que volver a empezar desde cero." (Si esto no funciona, tendremos que **volver a empezar desde cero**.)
words and communication have more power than violence
to make a process operate automatically using technology
to be able to say something during a conversation dominated...
to be successful in life or career
to have something as the main point or reason
To try to solve a problem by spending a lot of money instead...