From ancient times to modern times, people's career achievements, experience and lessons, show a variety of different circumstances, ways. Why did they succeed and why did they fail? The bottom line is: those who have perseverance will succeed, and those who don't will fail.
从古到今，人们事业的成就，经验教训众多，呈现出种种不一的情况，途径。概要的推究他们为什么成功，为什么失败？结论是：有毅力的人就会成功，相反的人就会失败。
