Music is my life, thank you for making my life so wonderful.
学无止境,“活到老,学到老”。“为之,人也;舍之,禽兽也。”学习,是人的本性,是人和禽兽的重要区别之一。学习,当然不只是书本上的知识。当今社会,社会发展的车轮呼啸前行,不积极学习就会被时代抛在后面。善于学习,才能掌握在现代社会的生存技能,才能适应社会的飞速发展。
检验假设有效性的唯一相关标准是其预测与经验的比较。
"A personality is a full congress of orators and pressure groups, of children, demagogues, communists, isolationists, war mongers, mugwumps, grafters, prayer-makers, adventurers and clerks; with each of these in a minority of one."