这是一首幽默的打油诗,调侃数学的复杂性。
儿童文学有塑造思想和改变生活的力量。
音乐是灵魂的语言。它打开生命的奥秘,带来和平,消除冲突。
The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.