真正的幸福是自己找到的。
很可能还会发明出其他几种辅助视觉的工具,它们超越现有工具的程度,就像现有工具超越肉眼一样。
质量从来不是偶然的;它始终是智慧努力的结果。
"We are all prisoners of our own desires, and freedom is just another form of captivity."
Inquiry into reality begins with the recognition of our ignorance.
Success is not final, failure is not fatal: It is the courage to continue that counts.