用一段英文阐述奉献的重要因素：selflessness，结合陶行知的例子

Selflessness is an important factor in contributing to society. Tao Xingzhi, a Chinese educator, was a great example of selflessness. He devoted his life to education reform and helping the poor and disadvantaged. He once said, "I am willing to give my life for the cause of education." His selfless dedication to helping others made him an inspirational figure and earned him the respect of many people. By demonstrating selflessness and dedicating himself to the betterment of society, he showed us how we can all make a difference in our own way.