——〈民权主义第五讲〉,1924年4月20日
The development of the vital forms under the influence of external conditions is a subject of the highest importance.
Sustainability isn't an option; it's our responsibility to future generations.
大国政治的悲剧在于它导致冲突和战争。
"In the end, we only regret the chances we didn't take."
最危险的一句话是:“我们一直都是这么做的。”
Never let fear decide your future.