Love is not enough. It has to be tended, like a fire.
爱是不够的，它需要被照料，像火一样。
一切幸福都绝非没有忧虑和烦恼，而一切逆境也绝非没有慰籍与希望。
Success is not the result of spontaneous combustion. You must set yourself on fire.
领导力是激励他人看到他们能成为什么样子。
The value of all things contracted for, is measured by the appetite of the contractors.
The beauty of physics lies in its ability to explain the complexities of the universe with simple principles.