Every second, the sun produces a huge amount of light and heat, yet only a small amount of this energy is needed for life on earth to exist.
Umzuzwana ngamunye, ilanga likhipha ukukhanya nokushisa okukhulu kakhulu, noma kunjalo, amandla amancane nje kulawa adingekayo ukuze izinto eziphilayo ziqhubeke zikhona emhlabeni.