地球的周长约为300万斯塔德,不会更大。
To succeed, get other people to pay you; to become wealthy, help other people to succeed.
译文:读过的旧书要反复地阅读,读透读深才能知道书中的道理。赏析:经典的好书必须要反复阅读,常读常新,读懂书中的内容就会受益匪浅。