I am not a hero of mathematics. I'm not even that successful; that is why I don't want to have everybody looking at me.
投资者应该意识到,今天驱动回报的因素可能与明天驱动回报的因素不同。
环境并不决定文化,但它为文化发展设定了限制并提供了可能性。
"Science fiction is the realism of our time."
解释:形体弯曲,影子自然就曲;形体正直,影子自然就正。