穷人的真正悲剧是他们除了自我否定外什么都负担不起。
The real tragedy of the poor is that they can afford nothing but self-denial.
The greatest mistake you can make in life is to be continually fearing you will make one.
Persistence is just as important as intelligence in research.
动物是如此令人愉快的朋友——它们不问问题，也不妄加批评。
Subtle is the Lord, but malicious He is not.
爱是你与一切之间的桥梁。
"The poet is the priest of the invisible."
我不相信运气，我相信努力工作。