Change your conception of yourself and you will change your world.

There is a great deal of unmapped country within us which would have to be taken into account in an explanation of our gusts and storms.

In mathematics, the journey of discovery is often more rewarding than the destination itself.

The key to success is to keep going even when things seem impossible.

持续练习的小而刻意的行动可以带来幸福水平的巨大变化。

I believe everyone has their own unique voice. The important thing is to find it and express it bravely.

Mathematics is the language in which the universe writes its deepest secrets.

The true cost of food isn't just what you pay at the store—it's what the planet pays over time.