规模和价值效应在不同的市场和时间段中普遍存在。
要想有自信的态度,请学习不曾学过的知识。
我一直是个斗士。
幸福的秘密是自由,自由的秘密是勇气。
The pursuit of knowledge in computer science is a journey through the landscape of logic and creativity.
The most dangerous chemical in any plant isn't the one in the vats - it's complacency.