I was so much older then, I'm younger than that now.

我不是政治家，我是演员。我不必对每件事都有意见。

A man's work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened.

【译文】 孔子说：“人没有长远的考虑，必定有眼前的忧愁。”

我认为数学家更像艺术家，而不是科学家。

The only way to learn mathematics is to do mathematics.

Innovation in mining technology isn't about replacing people, but about empowering them to do their jobs better and safer.