Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.
I believe in the power of love and kindness.
化学之美在于它能够在分子水平上解释世界。
The danger is not that we will be deprived of speech， but that we will have nothing worth saying.
读书求明理，须让自己满意；与别人谈道理，须令别人佩服。
A true scientist does not seek fame or fortune, but seeks the truth.