The function of art is to disturb.
Safety must always come first in mining operations.
解读:健康是人生基石,一旦失去健康,再多财富、名誉都无福消受,警示人们莫因一时贪念,损害身体,权衡利弊时,把健康放首位。
如果你想成功,就从别人的错误中学习。