Can we share some motivational quotes or 'Thought of the day' here?

O son of Kunti, the contact between the senses and the sense objects gives rise to fleeting perceptions of happiness and distress. These are non-permanent, and come and go like the winter and summer seasons. O descendent of Bharat, one must learn to tolerate them without being disturbed.

                                                                                                          -(Bhagvad Gita 2.14)

In this, the possibility of effort coming to waste does not exist. Nor is there the chance of committing a sin. Even a little bit of this dharma protects from a great fear. (2.40) 

                                                                                                  The Bhagavad Gita - Translated by Bibek Debroy