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

It's always too early to quit.

Know or listen to those who know.

The secret of getting ahead is getting started.

The dog that trots about finds a bone.

By failing to prepare, you are preparing to fail.

Wherever you are - be all there.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.