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If I fail, I try again, and again, and again. If YOU fail, are you going to try again? The human spirit can handle much worse than we realize. It matters HOW you are going to FINISH. Are you going to finish strong?

成為勇者的簡單步驟，是不參與謊言。一個真理的詞語重如泰山。如果對邪惡保持沉默，把它埋在我們內心深處，以至于表面上看不出它的跡象，那我們就是在植入它，它將在未來以千倍的速度崛起。

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

要理解現在，我們必須理解過去。