Success is not about being the best, but about being better than you were yesterday.
资本主义社会的自由始终与古希腊共和国大致相同:奴隶主的自由。
最优雅的数学证明是那些以简单揭示真理的证明。
永远不要低估小而持续的改进的力量。
I would rather fail in trying than succeed in conservatism.