The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.
改变始于倾听，然后与那些你认为在做错误事情的人展开对话。
数学的进步不仅仅依靠个人的努力，而是通过几代人的集体工作。
The human body is a masterpiece of biological engineering.