It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness, it was the epoch of belief, it was the epoch of incredulity, it was the season of Light, it was the season of Darkness, it was the spring of hope, it was the winter of despair, we had everything before us, we had nothing before us, we were all going direct to Heaven, we were all doing direct the other way.

对事物感到困惑的能力是所有创造的前提，无论是在艺术还是在科学领域。

成功投资的关键是坚持到底并避免不必要的风险。