The only limit is the one you set for yourself.

量子世界在经典意义上不是确定性的，也不是纯粹随机的 - 它是介于两者之间的东西。

第一步是测量任何容易测量的东西。这本身没有问题。第二步是忽视无法测量的东西或给它一个任意的数值。这是人为且误导的。第三步是假设不容易测量的东西不太重要。这是盲目。第四步是说不能轻易测量的东西实际上不存在。这是自杀。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

我认为你永远不能停止学习。总有新的东西等待发现。

诗人是无形之物的祭司。

I have always believed that the way to make money is to buy when everyone else is selling and to sell when everyone else is buying.

Common sense tells us that performance comes and goes, but costs go on forever.