Tis not always in a physician's power to cure the sick; at times the disease is stronger than trained art.

The punishment can be remitted; the crime is everlasting.

It's right to learn, even from the enemy.

If you are not ready today, you will be even less so tomorrow.

There is no such thing as pure pleasure; some anxiety always goes with it.

Neither can the wave that has passed by be recalled, nor the hour which has passed return again.

He who would not be idle, let him fall in love.