Education is like a double-edged sword. It may be turned to dangerous uses if it is not properly handled. - Wu Ting-Fang
The pen, a double-edged mystery: cuts the writer, heals the reader. - Jenim Dibie
Time is a double-edged sword: while it might heal all wounds; it also kills all the healed. - Mokokoma Mokhonoana
Security is a double-edged sword: While a fence sure protects the fenced; it also imprisons the protected. - Mokokoma Mokhonoana
Evil is a double-edged sword, if you use it you'll end up cutting you - Sinelo Caliché
Some are born virtuous, some become virtuous. To be good by nature is indeed fortunate but to become good is like walking on a double-edged sword; it takes a longer time and is more painful. - Umera Ahmed
No one creates a double-edged sword without the intent of using both sides. - Priscilla Vogelbacher