数学的力量在于它的普遍性和超越文化界限的能力。
The power of mathematics is in its universality and its ability to transcend cultural boundaries.
Simplicity in design is the ultimate sophistication.
The true measure of a mining company isn't its stock price, but its stewardship.
我不害怕冒险。
Think small. If you think small, you'll stay small. If you think big, you'll stay big.
I never think about the future. It comes soon enough.
土壤的健康决定了牲畜的健康——永远不要忘记这一点。