It's always too early to quit.

The dog that trots about finds a bone.

Know or listen to those who know.

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

If you've got a talent, protect it.

Begin to be now what you will be hereafter.

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

Do not weep do not wax indignant. Understand.

I can, therefore I am.