Complex sentence: Hugo is intelligent and adaptive, therefore is able to adjust his behaviour, acquires the ability to speak platitudinally, using clichés that don't mean anything real and finally becomes the head of the newly created Central Inauguration and Liquidation Committee.
Split into simpler sentences: Hugo is intelligent and adaptive, therefore is able to adjust his behaviour. He learns to speak platitudinally, using clichés that don't mean anything real and finally becomes the head of the newly created Central Inauguration and Liquidation Committee.