Keep your head up, God gives his hardest battles to his strongest soldiers.
蓬草长在麻地里，不用扶持也能挺立住；白沙混进了黑土里，就会变得和土一样黑。
The only thing that keeps me going is that I love what I do.
君子的学问，关键在于自身。外界的毁誉荣辱，不仅不会动摇其心志，反而会成为磨砺自己的机会。
Never underestimate the power of a motivated team.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
Mathematics is the key to understanding the universe.
