乐观对于有意义的生活是无价的。坚信未来是积极的,你就可以投身于比你更伟大的事业中。
In seeking truth you have to get both sides of a story.
"The universe is a big place, perhaps the biggest."
The best ideas often come when you least expect them.
地狱中最黑暗的地方是为那些在道德危机时保持中立的人保留的。
优化不是追求完美,而是在现有信息和资源下做出最佳决策。