心理学必须避免一切形式的心灵主义。
Psychology must avoid all forms of mentalism.
Mathematics teaches us to think logically and to approach problems systematically.
温暖的雨和晴和的风初融冰冻,柳叶如眼、梅花如腮,已感觉到春心的萌动。
We always start from zero. There is no preconceived idea.