The uniform， constant， and uninterrupted effort of every man to better his condition， the principle from which public and national as well as private opulence is originally derived.

每一个挑战都是一个伪装的机会。

预测未来的最好方法就是发明它。

A fisherman’s wisdom is as valuable as any scientist’s data.

我相信艺术是一种教育形式。

There are no ifs in life, only consequences and results.

Memory is what we thought we’d forgotten; it’s also what we thought we’d remember.

The periodic table hasn't changed, but how we use its elements must.