相信自己，相信你所拥有的一切。

To understand a forest, you must listen to it—not just with your ears, but with your respect.

The most important thing in the Olympic Games is not winning but taking part； the essential thing in life is not conquering but fighting well.

"The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy."

I keep challenging myself because I don't want to repeat.

The pursuit of mathematical knowledge is a never-ending adventure.