The seeds of wisdom grow in silence.
智慧的种子在静默中生长。
不要担心失败，担心的是你甚至没有尝试就错过的机会。
安全总是过度的，直到它不够为止。
The search for reciprocity laws is a fundamental theme in the history of mathematics.
外交需要持久的耐心和坚定的决心，以推动复杂问题的解决。
Man’s main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.