I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts.
我最好的年华是在50岁之后。年龄只是一个数字——重要的是你的态度。
If time travel is possible, where are the tourists from the future?
The historian is a prophet in reverse.
我专注于我能控制的事情。我无法控制别人对我的评价。