服务是美好的,但只有在带着快乐、全心全意和自由的心态去做时才是如此。
阈限性是两个阶段之间的过渡状态,个体不再处于前一个状态,但尚未进入下一个状态。
If at first the idea is not absurd, then there will be no hope for it.
The human mind is a complex system, and understanding it requires a multidisciplinary approach.