我们有责任利用科学改善生活，而不仅仅是追求利润。

The progress of mathematics is measured by the number of problems it can solve.

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.

Democracy is a device that ensures we shall be governed no better than we deserve.

The most dangerous threat to democracy is the erosion of trust in institutions.

预测未来的最好方法就是创造未来。不要担心别人会做什么。预测未来的最好方法就是创造未来。

Nothing is impossible, the word itself says 'I'm possible'!

我不需要许可来闪耀。