備え有れば憂い無し is as proverb that means “When you are well-prepared, you have nothing to regret” in Japanese.

Note: Because this selection contains some special Japanese Hiragana characters, it should be written by a Japanese calligrapher.

有備無患 means “When you are well-prepared, you have nothing to fear.”

Noting that the third character means “no” or “without” and modifies the last... The last character can mean misfortune, troubles, worries, or fears. It could even be stretched to mean sickness. Therefore you can translate this proverb in a few ways. I've also seen it translated as “Preparedness forestalls calamities.”

有備無患 is comparable to the English idiom, “Better safe than sorry,” but does not directly/literally mean this.

忍耐準備 can be translated as “Perseverance/Endurance and Readiness,” or “Patience and Preparation.”

饱带干粮暖带衣 is a proverb that translates as:
Carry [extra] food when [you are] full and [extra] clothes when [you are] warm.

Figuratively, this means:
Always be prepared for a rainy day.

転ばぬ先の杖 is a Japanese proverb that literally translates as: Have a walking stick ready before stumbling.

This is similar to the English idiom, “A stitch in time saves nine.”

In simple terms, this means: Always being prepared in advance.

Note: Because this selection contains some special Japanese Hiragana characters, it should be written by a Japanese calligrapher.

See Also:  Fix Roof Before the Rain; Dig the Well Before You Are Thirsty

补漏趁天晴未渴先掘井 is a Chinese proverb that literally translates as: Mend the roof while the weather is fine, [and when you are] not yet thirsty, dig the well beforehand.

In simple terms, this means: Always being prepared in advance.

See Also:  Have a Walking Stick at the Ready Before You Stumble

白天不做亏心事夜半敲门不吃惊 literally translates as: [If one does] not do bad things in the daytime, one need not be alarmed at knocks on the door in the middle of the night.

The meaning is something like, “A quiet conscience sleeps in thunder.” Basically, the message is, “don't commit crimes and you won't be jumpy every time the doorbell rings (so don't do anything wrong and your life will have fewer worries and you can sleep at night).”

狡兔三窟 speaks to the cunning character of a sly rabbit. Such a rabbit will not have just one hole but rather a few entrances and exits from his liar.

About 2,250 years ago, a rich man told his assistant to go and buy something wonderful that he did not yet possess. He was a man that already had everything, so the assistant went to a local village that owed a great deal of money to the rich man. The assistant told the village elders that all debts were forgiven. All the villagers rejoiced and praised the rich man's name. The assistant returned to the rich man and told him he had purchased “benevolence” for him. The rich man was mildly amused but perhaps slightly confused by the action.

Sometime later, the rich man fell from the favor of the Emperor and was wiped out without a penny to his name. One day he was walking aimlessly and stumbled into the village where the debts had been forgiven. The villagers recognized the man and welcomed him with open arms, clothed, fed him, and gave him a place to live.

Without trying, the man had become like the sly and cunning rabbit. When his exit was blocked, he had another hole to emerge from - and was reborn. This story and idiom come from a book titled “The Amendment” - it's unclear whether this man actually existed or not. But the book did propel this idiom into common use in China.

Still today, this idiom about the rabbit is used in China when suggesting “backup plans,” alternate methods, and anyone with a good escape plan.