La verdadera grandeza está en ser auténtico y fiel a ti mismo.

Love is the only language that every heart understands without translation.

A mathematician's work is never done; there are always more problems to solve.

The attosecond timescale is to electron motion what the high-speed camera was to studying animal locomotion.

真实总是通过象征来中介。

You can't go back and change the beginning, but you can start where you are and change the ending.