Photo taken on March 30, 2018 shows the coast of the Bohai Sea. The sky is blue and the sea is blue. On this day, Academician Peng Shilu's ashes were scattered into the sea. Peng Shilu will be accompanied by his beloved nuclear submarine, guarding the sea of the motherland forever.

On March 22 this year, the 96-year-old man ended his legendary life. Famous nuclear power expert, one of the pioneers and founders of China's nuclear power cause, the first chief designer of China's nuclear submarine... Faced with so many titles, Mr Peng prefers to describe himself as "always a frontier bull in nuclear power".Editor/Jiang Qingli