In the quantum world, observing something changes it. This is not a limitation of our technology, but a fundamental property of nature.
Financial risk prevention and control should identify, warn and dispose of risks early.
To exist is to be in dialogue—with others, with time, with the unknown.
老脑筋就像老马;如果你想保持它们的工作状态,就必须锻炼它们。
我喜欢在众多观众面前表演。