The best way to predict your future is to create it.
优化是在给定约束条件下做出最佳决策的艺术。
To live fully is to accept both joy and sorrow.
缺少作恶的本能,往往使我不能做我所要做的事。
故事的好坏取决于它提出的问题。
The deepest principle in human nature is the craving to be appreciated.