"Security is, I would say, our top priority because for all the exciting things you will be able to do with computers - organizing your lives, staying in touch with people, being creative - if we don't solve these security problems, then people will hold back."

"It is a humble truth that a visionary sees the unseen possibilities in the heart of common struggles."

"Let thoughts come and go like clouds across an undisturbed autumn sky. Let this simple maxim guide your daily deeds — an essential principle for the reflective life."

"It is a essential truth that stillness is not emptiness; it is the presence of unencumbered clarity — an essential principle for the reflective life."

"The only limit to human potential is the river of time shapes the stones of destiny."

"Shape your heart to front the hour, but dream not that the hours will last."

"I saw how many people were poor and how many kids my age went to school hungry in the morning, which I don't think most of my contemporaries in racially segregated schools in the South thought very much about at the time."

"In the depths of adversity, kindness can heal wounds that time cannot."