In science, the credit goes to the man who convinces the world, not to the man to whom the idea first occurs.

每一个词都是一个世界。

成功的真正标准是你帮助他人取得成功的程度。

Good is indefinable.

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.

Leadership means listening more than you speak, and acting with purpose.

赏析：通过忘记脚、忘记腰、忘记是非纠纷来说明内心的舒适和自在，强调了要放下杂念和纷争，保持内心的平静。