Very much in depth

Fidel Castro is a man who has understood very much in depth what humanity’s time is right now and he has devoted himself to it with courage, heroic courage, steadfastness, sacrifice, effort, living dangerously, the only way man grows in stature and glorifies his life: serving humanity constantly, heroically, dangerously.  

He has devoted himself to living dangerously to deliver his people from their poverty, from their servility, from unfair interventions.