The most successful states in the 21st century will be those that can combine the efficiency of markets with the fairness of democratic institutions.

出自汉·桓宽《盐铁论·执务》。阜，土山。土积得多便会成山，水积得多便成江河。此以积土成山、积水成河为喻，说明积少成多、凡事要从一点一滴做起的道理。

The wise are not ashamed to seek knowledge, for they know the ocean of wisdom is boundless.

对抗病毒是一场持续的战斗，科学必须始终领先一步。

Truth never damages a cause that is just.

The only way to do great work is to love what you do.

Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be. Many things prevent knowledge including the obscurity of the subject and the brevity of human life.