To write is to resist; to create is to defy oblivion.

成功的真正标准是你帮助他人取得成功的程度。

Leadership means making tough decisions today that will shape a better tomorrow.

希望是让我们继续前进的东西，即使道路黑暗。

Don’t tell me how good you make it; tell me how good it makes me when I use it.

Forgetting is not a memory problem; it’s an attention problem.

The key to understanding human cognition is to understand how symbols are manipulated.