恃德者昌，恃力者亡。
史记
To live is to choose, and every choice has its consequences.
The true delight is in the finding out rather than in the knowing.
The only disability in life is a bad attitude.
"The credibility of your results depends on the plausibility of your identifying assumptions."
I don’t let the past hold me back, I let it teach me.
Life is not about what you can’t do, it’s about what you can do.