过去总是存在，在我们耳边低语，塑造我们的脚步。

The brain is a complex and dynamic system, and understanding it requires a multidisciplinary approach.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

The only thing that matters is the intensity of the gaze.

我不需要任何人的认可。