For lovely eyes, seek out the good in people.
Don't cry to quit, cry to keep going.
每一个发现都为成千上万的新问题打开了大门。
数学的乐趣在于旅程，而不仅仅是目的地。
The most basic human desire is to be recognized as a human being.
"A children's story that can only be enjoyed by children is not a good children's story in the slightest."
真正的林业领导力意味着在经济增长和生态管理之间取得平衡。
Success is not about how much money you make, it's about the difference you make in people's lives.