Without hard work, nothing grows but weeds.
If you can dream it, you can do it.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
Be thine own palace, or the world's thy jail.
If you're going through hell, keep going.
Problems are not stop signs, they are guidelines.
Who seeks shall find.
Quality is not an act, it is a habit.
Always desire to learn something useful.
There are simply more young people than there ever were. You get this feeling of strength. Also, large numbers can be a drawback, making it difficult to lose one's anonymity.
Teenagers today are more free to be themselves and to accept themselves.