Know or listen to those who know.

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

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

It's always too early to quit.

Things do not happen. Things are made to happen.

Begin to be now what you will be hereafter.

If you've got a talent, protect it.

Always desire to learn something useful.

Problems are not stop signs, they are guidelines.