The key to performance is elegance, not battalions of special cases.
性能的关键在于优雅，而不是大量的特殊情况。
出自孟郊《登科后》，郦波在讲解中分析了其历史背景与情感表达。
Ninety-nine percent of the troubles that threaten our civilization come from too optimistic, therefore we should have a system where the accounting is a way more conservative.
为了成功，你必须愿意失败。
Challenges are opportunities in disguise; embrace them with courage.