Leaders must have the courage to make tough decisions today for a better tomorrow.
Psychology must be a science of description, not explanation.
"The line between hero and villain is often blurred."
训练时流汗越多，战场上流血越少。
我经历的挣扎和每个女人经历的挣扎是一样的。
The beauty of science lies in its ability to surprise us.
"We are all products of our time, for better or worse."