"You will never do anything in this world without courage. It is the greatest quality of the mind next to honor."
"Educating the mind without educating the heart is no education at all."
"No great mind has ever existed without a touch of madness."
"The energy of the mind is the essence of life."
"The high-minded man must care more for the truth than for what people think."
"The soul never thinks without a mental picture."
"Great spirits have always encountered violent opposition from mediocre minds."
"The garden of the world has no limits, except in your mind."
"I do my best thinking at night when everyone else is sleeping. No interruptions. No noise. I like the feeling of being awake when no one else is."
"I think... if it is true that there are as many minds as there are heads, then there are as many kinds of love as there are hearts."
"Your mind will answer most questions if you learn to relax and wait for the answer."