Psychology should focus on how the mind functions to solve practical problems, not just its abstract structure.
The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.
如果我们想在行业中创造有意义的变革，就必须挑战现状。
最重要的是享受你的运动。如果不享受，很难取得好成绩。
I'm not perfect - and I don't pretend to be.
不公正相对容易忍受；真正刺痛人的是公正。
煤炭的未来不在于过去，而在于创新和可持续性。
The speed of learning determines the speed of growth.