Persistence and passion will make you invincible.

Those who are passionate about what they do have an advantage that is nearly impossible to overcome. In passion there is energy, creativity, resilience…

— Ralph Marston

Of old the expert in battle would first make himself invincible and then wait for his enemy to expose his vulnerability.

— Sun Tzu

“How does something so invisible make one so invincible?”

— Juliet Castle

“If you love someone enough, you can make them invincible. Like your feelings for them are so strong they work as a magical shield,…

— Linda Kage

No man is invincible, and therefore no man can fully understand that which would make him invincible

— Miyamoto Musashi

Never let your persistence and passion turn into stubbornness and ignorance.

— Anthony J. D'Angelo

Every obstacle yields to stern resolve.

— Leonardo da Vinci

Your success and happiness lie in you. External conditions are the accidents of life, its outer trappings. The great, enduring realities are love of…

— Helen Keller

“Common man's patience will bring him more happiness than common man's power.”

— Amit Kalantri

If I had to select one quality, one personal characteristic that I regard as being most highly correlated with success, whatever the field, I…

— Richard DeVos

If your plan isn't working, adjust your plan. Never give up.

— Matt Martin

As a means to success, determination has this advantage over talent - that it does not have to be recognized by others.

— Robert Breault

Business is always a struggle. There are always obstacles and competitors. There is never an open road, except the wide road that leads to…

— Chris Kirubi

“I've written about persistence and perseverance and yet for those of us with patchwork lives (projects, earnings, caretaking, home-tending, playing, friending, loving, celebrating, hurting,…

— Shellen Lubin

“It takes tremendous courage, persistence, and perseverance to pursue your ultimate purpose.”

— Debasish Mridha