你的自我价值由你自己决定。你不必依赖别人来告诉你你是谁。
Your self-worth is determined by you. You don't have to depend on someone telling you who you are.
如果你没有犯错,说明你不够努力。
In computing, invariants are ephemeral.
The true measure of success is how much you contribute to the progress of society.