This moment is all there is.

Rumi

Life needs both: thorns and roses, days and nights, happiness/unhappiness, birth/death. Be a witness to it all and you will know something that is beyond birth, beyond death; something that is beyond darkness and beyond light; something that is beyond happiness, beyond unhappiness.

Osho

Take care with the end as you do with the beginning.

Lao Tzu

Rejoice in the things that are present; all else is beyond thee.

Michel de Montaigne

One joy scatters a hundred griefs.

Chinese Proverb

Hide not your talents. They for use were made. What's a sundial in the shade?

Benjamin Franklin