痛苦
                
        
    
Profit without purpose is chemistry without catalysts - possible, but painfully slow and inefficient.
                    Short-term gains in forestry often lead to long-term pains.
                    Profit without sustainability is short-term gain with long-term pain.
                    When farmers prosper, communities thrive; when agriculture struggles, societies feel the pain.
                    Pain research is not just about alleviating suffering; it's about understanding a fundamental aspect of human biology.