数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

I always cheer up immensely if an attack is particularly wounding because I think, well, if they attack one personally, it means they have not a single political argument left.

"Life is a series of moments, and it is up to us to make them meaningful."

正是在你做出决定的时刻，你的命运被塑造。

Our descendants will achieve things that will amaze us， yet a portion of what they will create could have been made with today’s materials and tools if we had had the imagination. Think bigger.

Don't let yesterday take up too much of today.

"الوطن ليس مجرد مكان، بل هو ذاكرة وحكاية."

最好的表演来自于深深的脆弱和诚实。