177 Mental Toughness Quotes & Sayings

I believe that scientific knowledge has fractal properties, that no matter how much we learn, whatever is left, however small it may seem, is just as infinitely complex as the whole was to start with. That, I think, is the secret of the Universe. — Isaac Asimov

It is how we perceive ourselves that matters. True courage isn't about being brave. True beauty isn't about being beautiful. True courage is about being real. True beauty is about being happy. — R.K. Ryals

I love playing the piano. I have one in my apartment, and I learnt by ear. I sing a lot of Coldplay, but do my own stuff too. — Christopher Egan

Love is the cruelest myth of all. — Marie Hall

All human wisdom is summed up in two words; wait and hope. — Alexandre Dumas

Try thinking of sleep as a kind of rebirth. — Kyung-Sook Shin