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

To know oneself, one should assert oneself.

Know or listen to those who know.

Well done is better than well said.

Begin to be now what you will be hereafter.

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

Never complain and never explain.

It's always too early to quit.

Do not weep do not wax indignant. Understand.