scientific

People in this world can be divided into two categories: those always working and those always making comments. The working ones never have time to idle away. Some may run a hotel, or do some business; some may open a factory or set up a school; others may be absorbed in scientific research, or devoted to military affairs or political issues. Right or wrong, successful or failed, they are always fully committed to their careers. Facing all kinds of risks(not because they neglect them, but mainly because they have the courage), and shouldering the responsibilities, they march forward, bravely and cautiously. They are risking their luck and their lives as well. They have neither time nor energy to comment on others. While attentively planning the future, they devote themselves wholly in hard work, leaving the embroidered stories and malicious gossips flying in the air.