每一个人都有无限的潜能。

The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

成功不在于完美，而在于坚持。

The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart.

权力从来都不是无辜的。

废物只是我们尚未学会珍惜的资源。