Be what you are, but be careful in what you're doing.
May your sleep be your death, and your wakefulness be your heaven.
Enjoy without injury, live without loss.
Life is fragile.Be cautious in life.
If you are too careful, you are so occupied in being careful that you are sure to stumble over something.
A simple click can cause a great harm
Life is unpredictable.We can not tell will happen in a minute.We have no control of tomorrow and it's details. Live a careful life.