"自己中心的なものは不道徳であり、無私なものは道徳的である。"

“Take up one idea. Make that one idea your life ”

“When an idea exclusively occupies the mind, it is transformed into an actual physical or m...”

“Do not wait for anybody or anything. Do whatever you can, build your hope on none”

“Fill the brain with high thoughts, highest ideals, place them day and night before you, an...”

“I can choose either to be a victim of the world or an adventurer in search of treasure. It...”

“Those who dare to fail miserably can achieve greatly.”

“When anger rises, think of the consequences.”

“The only limits that exist are the ones we place on ourselves. Dare to dream, and anything...”

“Most people do not really want freedom, because freedom involves responsibility, and most ...”

“The journey of a thousand miles begins with a single step”

“The quieter you become, the more you are able to hear.”

“The more sand has escaped from the hourglass of our life, the clearer we should see through it”

“When you say ‘yes’ to others, make sure you are not saying ‘no’ to yourself.”

“If you can't explain it to a six year old, you don't understand it yourself.”

“I hated every minute of training, but I said, ‘Don’t quit. Suffer now and live the res...”

“Hurt me with the truth. Don’t comfort me with a lie”