人们不应该研究半导体，那是个肮脏的烂摊子；谁知道半导体是否存在。
虽然无法改变过去，但可以改变未来。
Mental processes exist because they have served life's continuance.
Truth is not found in the light, but in the shadows where we dare not look.
音乐让我找到方向，也让我迷失方向。