任何农场最好的肥料是农民的足迹。
成功不是终点，失败也非致命，重要的是继续前进的勇气。
"I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit."
The world is full of magic things, patiently waiting for our senses to grow sharper.
科学的作用是照亮前进的道路，而不是规定它。
未经反思的人生是半生，而传记就是那面镜子。
"Memory is a tricky thing; it can be both a blessing and a curse."