Be kind, for everyone you meet is fighting a harder battle.

Plato

But if a thing is humanly possible, consider it to be within your reach.

Marcus Aurelius

Be patient with all that is unresolved within your heart, and try to love the questions.

Rainer Maria Rilke

Great spirits have always found violent opposition from mediocrities. The latter cannot understand it when a man does not thoughtlessly submit to hereditary prejudices but honestly and courageously uses his intelligence.

Albert Einstein

Be careful to leave your sons well instructed rather than rich, for the hopes of the instructed are better than the wealth of the ignorant.

Epictetus

Learning and wisdom are superfluities, the surface glitter merely, but it is the heart that is the seat of all power.

Swami Vivekananda