It's always too early to quit.

Know or listen to those who know.

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

Begin to be now what you will be hereafter.

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

By failing to prepare, you are preparing to fail.

If you can dream it, you can do it.

Only the educated are free.

To be a good loser is to learn how to win.