The best moments in our lives are not the passive, receptive, relaxing times… The best moments usually occur if a person’s body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.

出自汉·桓宽《盐铁论·险固》。这句话以“地利”与“人和”、“武力”与“文德”的对比，阐明了实行仁政对于治国安邦的重要性。

Collaboration and sharing of knowledge are essential for the advancement of science.

Art is not what you see, but what you make others see.

最后，我们只会后悔我们没有抓住的机会。