Social progress requires the organic combination of individual freedom and social responsibility.
The chief beauty about time is that you cannot waste it in advance. The next year, the next day, the next hour are lying ready for you, as perfect, as unspoiled, as if you had never wasted or misapplied a single moment in all your life. You can turn over a new leaf every hour if you choose.
当数据和直觉一致时,才能做出最佳决策。