Silence is the perfectest herald of joy: I were but little happy, if I could say how much.

The study of mathematics is the indispensable basis for all intellectual and spiritual progress.

能源转型不仅仅是从化石燃料转向可再生能源，而是为不断增长的全球人口提供可靠、经济且清洁的能源。

所以,父母.老师.国君三者,都不能当作做事的法度。