Contemplating the weaknesses of others is easy； contemplating the weaknesses in yourself is hard， but it pays a much higher reward.

创新的关键不仅在于努力工作，更在于挑战现有理论的勇气。

世界是一个复杂的地方，我试图在我的写作中反映这一点。

Without food, man can live at most but a few weeks; without it, all other components of social justice are meaningless.

If you're not innovating, you're falling behind.

Music is the moonlight in the gloomy night of life.

可持续性不是一种选择，而是一种责任。