The best mathematics is not just logical—it is intuitive and beautiful.
你必须学会的一部分是如何处理错误和改变胜算的新事实。生活在某种程度上就像一场扑克游戏,当你拿着一手心爱的牌时,有时必须学会放弃。
These boys are now fertilizing daffodils.
"Every idea has a motor consequence."
控制的目的是使系统在存在不确定性和干扰的情况下仍能按期望的方式运行。
"The only limit to our realization of tomorrow will be our doubts of today."