你唯一应该超越的人就是昨天的自己。
The only person you should try to be better than is the person you were yesterday.
"I can resist everything except temptation."
Education is the foundation of sustainable forestry practices.
The truth is that we are all searching for something, but we don't know what it is.
记忆是我们随身携带的日记。
人们变得文明，不在于他们愿意相信的程度，而在于他们愿意怀疑的程度。
心理学是精神生活的科学，而不仅仅是其元素的分类。
Silence is not the absence of sound, but the presence of an unspoken truth.