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。
Drones in the future will be as ubiquitous as smartphones are today.
酒店的最大优势在于它是家庭生活的避难所。
大约99%的时候,最佳时机就是现在。
Great dancers are not great because of their technique, they are great because of their passion.