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在数学中,提出问题的艺术必须比解决问题更有价值。
解释:饿了再吃,粗茶淡饭味道也像吃肉一样可口。安稳走路就不会感觉到劳累,权当坐车。
The fundamental law of the militia is, that it be created, directed and commanded by the laws, and ever for the support of the laws.
做出伟大工作的唯一方法就是热爱你所做的事情。
"We all have our time machines. Some take us back, they're called memories. Some take us forward, they're called dreams."