"Sometimes the most important things in life are the ones we can't see or touch, but we can feel them in our hearts."

热机的动力与实现它的工质无关；其量仅由最终实现热量转移的物体之间的温度决定。

未来属于那些能够自信地拥抱不确定性的人。

"We are all haunted by the ghosts of our choices."

It is not the strength of the body that counts, but the strength of the spirit.

Success is not about how much money you make, it's about the difference you make in people's lives.

I write because I have no other way to survive.

唯一真正安全的系统是关闭的，浇筑在混凝土块中，并密封在有武装警卫的铅衬房间中——即便如此，我仍有疑虑。