绅士是给予世界多于索取的人。
A gentleman is one who puts more into the world than he takes out.
创新不仅仅是关于新想法，而是以精确和激情去执行它们。
"The power of a story is in its ability to inspire change."
不要担心你在数学上遇到的困难；我敢保证我遇到的困难比你还大得多。