The best memory is that which forgets nothing, but injuries. Write kindness in marble and write injuries in the dust.

Luck is infatuated with the efficient.

He who knows he who knows not, and knows not that he knows not, is a fool, shun him; He who knows not, and knows that he knows not, is a child, teach him. He who knows, and knows not that he knows, is asleep, wake him. He who knows, and knows that he knows, is wise, follow him.

He who has been bitten by a snake fears a piece of string.

It is nothing for one to know something unless another knows you know it.

One pound of learning requires ten pounds of common sense to apply it.

If one has to jump a stream and knows how wide it is, he will not jump. If he does not know how wide it is, he will jump, and six times out of ten he will make it.

Every man goes down to his death bearing in his hands only that which he has given away.

Treat your superior as a father, your equal as a brother, and your inferior as a son.

There are four things every person has more of than they know; sins, debt, years, and foes.

Quotes about Friendship in farsi