I would argue that passion is more important than brainpower.
Courage consists not in hazarding without fear; but being resolutely minded in a just cause.
The secret to success is to keep moving forward.
释义:天下万物的存在与否,不是人的思考、忧虑所能使其产生或消失的。
预测未来的最好方式就是创造未来。