Maybe if we knew whatother people were thinking, we'd know that no one's ordinary. And we all deservea standing ovation at least once in our lives.
The greatest happiness of a teacher is to send groups of children to the other shore of their ideals.
Every scientific advancement forces us to confront new ethical questions.
当安全与生产发生冲突时,安全永远是赢家。
Fear is a natural response, but courage is a choice. Choose to be brave.