最有效的调试工具仍然是仔细的思考，再加上明智放置的打印语句。
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
风、海和移动的潮汐就是它们本来的样子。如果其中有奇迹、美丽和庄严，科学将会发现这些品质。
写作的行为是一种乐观的行为。如果你觉得这无关紧要，你就不会费心去做。
"La literatura es el arte de la paciencia, tanto para quien escribe como para quien lee."
The greatest reward in research is knowing that your work can save lives.
The key to progress is persistence and a willingness to challenge conventional wisdom.