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The art of life is to live in the present moment, and to make that moment as perfect as we can.
The more you know about yourself, the more patience you have for what you see in others.
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 you're afraid to fail then you're probably going to fail.