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数学不是一门演绎科学——那是陈词滥调。当你试图证明一个定理时,你不仅仅是列出假设然后开始推理。你所做的是反复试验、实验和猜测。
我除了作为演员之外,没有任何自我意识。
The principal object of management should be to secure the maximum prosperity for the employer, coupled with the maximum prosperity for each employee.
生活就是关于成长和改变。
If you have any doubt at all about being able to carry a load in one trip, do yourself a huge favor and make two trips.