Truth is not a single point but a constellation of perspectives.
出自北齐·颜之推《颜氏家训·勉学》。不管是愚人还是聪明人,总想自己见多识广,但不肯读书,这就等于想吃饱饭却懒得做饭,想穿暖却懒得缝制衣服。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
Don’t ever respond to a solicitation or a proposal on the phone. The urgency is a disguise.
你必须愿意承担风险。如果你不愿意,你就赚不到钱。