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你画的每一笔都应该有目的,即使只是为了让人微笑。
I don't know. Sometimes when I feel about to cry, it often evolves into an impulse to almost laugh. That must have been how I really felt at the time, because I laughed, almost giggled.
心理学必须基于可观察的事实,而非推测。
The only place where success comes before work is in the dictionary.