Be gentle to all and stern with yourself.

If you've got a talent, protect it.

It's always too early to quit.

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

Go for it now. The future is promised to no one.

Without hard work, nothing grows but weeds.

Problems are not stop signs, they are guidelines.

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

Always desire to learn something useful.