Investing requires flexibility, adjust your strategy to adapt to market changes.
投资需要灵活性，随时调整策略来适应市场变化。
Foreign powers do not seem to appreciate the true character of our government.
现代物理学的挑战不仅在于找到答案，还在于提出正确的问题。
We must think beyond our own lifetimes when it comes to energy.
The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.
The most widespread form of inequality in the world today is not that between rich and poor, but that between men and women.