Definition
It is wiser to take action to prevent a problem from occurring than to try to fix it after it has arisen.
預防勝於治療；防範於未然。
Getting regular check-ups is a good habit, as prevention is better than cure.
定期進行身體檢查是個好習慣，因為預防勝於治療。
We should invest in cyber security because prevention is better than cure.
我們應該投資網路安全，因為預防勝於治療。
Planning the trip ahead of time can save a lot of trouble, since prevention is better than cure.
提前規劃旅行可以避免很多麻煩，因為預防勝於治療。