You can't change the past, but you can shape the future.

"We are all apprentices in a craft where no one ever becomes a master."

The past is not dead, it is not even past.

要理解世界，你必须首先理解像爱尔兰这样的地方。

真正的自由在于心灵和思想。

The process of making a film is more important than the final product.

The most important thing in investing is to avoid losing money.

老子说：“你要谨慎，别去扰乱人心。人心受压抑就会颓丧，受推崇就会振奋，但无论颓丧还是振奋，都像是被囚禁和伤害一样，轻轻抚慰才能软化刚强。受到伤害时就像被切割雕刻，情绪激烈时热得像烈土，情绪低落时寒得像凝冰。它变化迅疾，俯仰之间就可再次遨游四海之外；它静处时像深渊一般宁静，活动时高悬于天一般腾跃；奋发矜骄，不可束缚，这恐怕只有人心吧！

"生活就像一本书，每一页都充满了未知的故事。"

密码学是关于在存在对手的情况下进行通信的。