The wise does at once what the fool does at last.

You never know what motivates you.

Be gentle to all and stern with yourself.

Problems are not stop signs, they are guidelines.

Quality is not an act, it is a habit.

Without hard work, nothing grows but weeds.

If you've got a talent, protect it.

The most effective way to do it, is to do it.

To know oneself, one should assert oneself.