One cannot change one's nature, no matter how much time passes.

People tend to take things for granted that are easily available.

When you notice that an enemy is making an error, take care not to interfere with the enemy from completing it so you can take advantage at the right time.

Alternative form of sticks and stones may break my bones, but words will never hurt me.

(idiomatic) A response to taunting proclaiming the speaker's indifference.

Do not procrastinate whatever that can be done today until tomorrow.