过去从未消逝,它甚至还未过去。
The love of a teacher is like drops of dew, which can revive even a withered soul; the love of a teacher is like a warm spring breeze, which can melt even frozen emotions.
心理学唯一有效的数据是可观察的行为。
上帝已赋予我克服种种困难的意志与力量。