"In the darkest times, hope is something you give yourself. That is the meaning of inner strength."
在最黑暗的时刻，希望是你给予自己的东西。这就是内在力量的意义。
The beauty of mathematics is that it is so simple yet so powerful.
Faith has to do with things that are not seen and hope with things that are not at hand.
企业的成功不是偶然的，而是必然的。
Rebuilding my career at fifty wasn’t easy—but nothing worthwhile ever is.
Most people overestimate what they can do in one year and underestimate what they can do in ten years.