The world breaks everyone, and afterward, many are strong at the broken places.
The only limit to our realization of tomorrow will be our doubts of today.
The journey of scientific discovery is filled with challenges, but it is also incredibly rewarding.
儿童书籍应该充满温暖,而不仅仅是说教。
有时最艰难的战斗发生在我们内心的沉默中。
成功者与失败者的唯一区别就是愿意付出努力和勇气。
The more difficult the victory, the greater the happiness in winning.