The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy.

Customer satisfaction should always be at the heart of every decision.

You have to go through the storm to appreciate the sunshine.

国家有贤德之士而不任用，不是贤德之士的过失，而应该是拥有这个国家的君主的羞耻。

桥梁不仅是一种结构，也是人类进步的象征。