The most dangerous threat to democracy is the erosion of trust in institutions.
Psychology must be based on facts, not hypotheses.
Truth is not a single point but a constellation of perspectives.
世界需要可靠的能源，而煤炭仍然在其中发挥着关键作用。
Rigor in proof is what separates mathematics from all other sciences.
顾客的信任来之不易，却容易失去——要极力守护它。
我爱上了你，我不想否认自己说出真实事物的简单快乐。
我不相信有罪恶的快乐——如果你喜欢某样东西，就享受它。
最好的领导者是那些多听少说的人。
Infinite patience brings immediate results.