People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.

技术是我们用来重新安排物理世界以创造价值的指令集。

人的手十分精细和复杂，它不仅使心灵得以展现，还能使人跟整个环境建立一段特殊的关系。