Le temps est un grand maître, il règle bien des choses.
Sustainable development is not a slogan, but a social responsibility that enterprises must undertake.
A mathematician's work is to find patterns where others see chaos.
《在广州石围塘检阅滇均的演说》（1924年4月4日）
True progress comes when we challenge the status quo and embrace change.
A covenant not to defend myself from force， by force， is always void.
Investing in technology today will define our ability to deliver cleaner energy tomorrow.