Never forget what you are, for surely the world will not. Make it your strength. Then it can never be your weakness. Armor yourself in it, and it will never be used to hurt you.
通过和接触，能够帮助儿童在外在世界建立安全感。
"Quantum computing is not just a new way of processing information; it is a new way of thinking about the very nature of computation."
国君自以为神圣聪明,而不去咨询官吏,自以为国家安定强大,而不注重防守,周围的邻国图谋侵略他却不知道戒备。
The man with a toothache thinks everyone happy whose teeth are sound. The poverty-stricken man makes the same mistake about the rich.
Never risk more than you can afford to lose.