嫉妒是一种非常愚蠢的罪恶,因为它是唯一一种你永远不可能有任何乐趣的罪恶。它带来了很多痛苦,没有任何乐趣。你为什么要上那辆电车呢?
Sustainability is not a constraint; it's an opportunity to reinvent our industry.
Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.