你必须愿意失败才能成功。
想得大，想得远。
儿童教育是人类最重要的一个问题。
What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.
The value of life lies in what you create for others, not in what you possess.
死者并未死去。他们在记忆中活着。
美德比恶行更令人畏惧，因为它的过度不受良心的约束。
Leadership is about inspiring others to see what they can become.