种树的最佳时间是25年前,第二好的时间是今天。
音乐没有界限,只有心与心的距离。
Introspection is the only method by which the mind can be directly observed.
原文英文:The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far.