You can't love everybody, but you can be kind to everybody.
你不可能爱所有人，但你可以对所有人友善。
揣摩自己的身心，于百年后，将被后人安放在什么位置上？省察自己的面目，在历史上，和哪一位古代人物相似？
理解计算的极限对于推进计算机科学领域至关重要。
The challenge is to make the invisible visible.
选自汉·桓宽《盐铁论·申韩》。曲木，弯曲的木头。恶，厌恶、怕。绳，木匠用以裁曲取直的墨绳。奸邪，奸邪之人。正法，公正无私的法律。这句话以曲木畏直绳作类比，说明公正无私之法对奸邪之人的威慑作用。
量子技术的未来掌握在那些敢于探索未知的人手中。
The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.